Form 10-Q - Quarterly report [Sections 13 or 15(d)]

 

 

Table of Contents

UNITED STATES

 

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SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

FORM 10-Q

 

☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the quarterly period ended June 30, 2023

 

OR

 

☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the transition period from          to

 

Commission File No.  001-31332

 

 

 

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LIQUIDMETAL TECHNOLOGIES, INC.

(Exact name of Registrant as specified in its charter)

 

Delaware	33-0264467
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)

 

20321 Valencia Circle

Lake Forest, CA 92630

(Address of principal executive offices, zip code)

 

Registrant’s telephone number, including area code: [phone]

 

 

 

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Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes  ☒    No  ☐

 

Indicate by check mark whether the registrant has submitted every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). 

Yes   ☒   No  ☐

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

 

Large accelerated filer ☐	Accelerated filer ☐	Non-accelerated filer ☒
Smaller reporting company ☒	Emerging growth company ☐

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). 

Yes   ☐    No  ☒

 

Securities registered pursuant to Section 12(b) of the Exchange Act: None

 

The number of common shares outstanding as of August 10, 2023 was 917,285,149.

 

 

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LIQUIDMETAL TECHNOLOGIES, INC.
FORM 10-Q
FOR THE QUARTER ENDED JUNE 30, 2023

 

 

FORWARD-LOOKING INFORMATION

 

This Quarterly Report on Form 10-Q of Liquidmetal Technologies, Inc. contains “forward-looking statements” that may state our management’s plans, future events, objectives, current expectations, estimates, forecasts, assumptions or projections about the company and its business. Any statement in this report that is not a statement of historical fact is a forward-looking statement, and in some cases, words such as “believes,” “estimates,” “projects,” “expects,” “intends,” “may,” “anticipates,” “plans,” “seeks,” and similar words or expressions identify forward-looking statements. Forward-looking statements involve risks and uncertainties that could cause actual outcomes and results to differ materially from the anticipated outcomes or results. These statements are not guarantees of future performance, and undue reliance should not be placed on these statements. It is important to note that our actual results could differ materially from what is expressed in our forward-looking statements due to the risk factors described in the section of our Annual Report on Form 10-K for the year ended December 31, 2022 entitled “Risk Factors,” as well as the following risks and uncertainties:

 

 

●	Our history of operating losses and the uncertainty surrounding our ability to achieve or sustain profitability;
●	Our limited history of developing and selling products made from our bulk amorphous alloys;
●	Challenges associated with having products manufactured from our alloys and the use of third parties for manufacturing;
●	Our limited history of licensing our technology to third parties;
●	Lengthy customer adoption cycles and unpredictable customer adoption practices;
●	Our ability to identify, develop, and commercialize new product applications for our technology;
●	Competition from current suppliers of incumbent materials or producers of competing products;
●	Our ability to identify, consummate, and/or integrate strategic partnerships;
●	The potential for manufacturing problems or delays;
●	Potential difficulties associated with protecting or expanding our intellectual property position; and
●

 

We undertake no obligation, other than as required by applicable law, to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.

 

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TABLE OF CONTENTS

 

PART I - Financial Information
Item 1 – Financial Statements	4
Consolidated Balance Sheets	4
Consolidated Statements of Operations	5
Consolidated Statements of Comprehensive Income (Loss)	6
Consolidated Statements of Cash Flows	7
Notes to Consolidated Financial Statements	8
Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations	19
Item 3 – Quantitative and Qualitative Disclosures about Market Risk	22
Item 4 – Controls and Procedures	23
PART II – Other Information	24
Item 1 – Legal Proceedings	24
Item 1A – Risk Factors	24
Item 2 – Unregistered Sales of Equity Securities and Use of Proceeds	24
Item 3 – Defaults Upon Senior Securities	24
Item 4 – Mine Safety Disclosures	24
Item 5 – Other Information	24
Item 6 – Exhibits	24
Signatures	25

 

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PART I

FINANCIAL INFORMATION

Item 1 – Financial Statements

 

 

LIQUIDMETAL TECHNOLOGIES, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

($ in thousands, except par value and share data)

 

		June 30,				December 31,
		2023				2022
		(Unaudited)				(Audited)
ASSETS
Current assets:
Cash and cash equivalents		$	9,949			$	2,269
Restricted cash			5				5
Investments in debt securities- short term			11,940				16,435
Trade accounts receivable, net of allowance for doubtful accounts			74				24
Inventory			25				25
Prepaid expenses and other current assets			270				525
Total current assets		$	22,263			$	19,283
Investments in debt securities- long term			1,964				5,646
Property and equipment, net			7,824				7,980
Patents and trademarks, net			61				73
Other assets			308				353
Total assets		$	32,420			$	33,335
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
Accounts payable		$	129			$	88
Accrued liabilities			264				265
Deferred revenue			74				41
Total current liabilities		$	467			$	394
Long-term liabilities
Other long-term liabilities			902				902
Total liabilities		$	1,369			$	1,296
Shareholders' equity:
Common stock, $0.001 par value; 1,100,000,000 shares authorized; 917,285,149 and 917,285,149 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively			917				917
Warrants			18,179				18,179
Additional paid-in capital			288,085				288,013
Accumulated deficit			(275,993	)			(274,696	)
Accumulated other comprehensive loss			(59	)			(296	)
Non-controlling interest in subsidiary			(78	)			(78	)
Total shareholders' equity		$	31,051			$	32,039
Total liabilities and shareholders' equity		$	32,420			$	33,335

 

The accompanying notes are an integral part of the consolidated financial statements. 

 

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LIQUIDMETAL TECHNOLOGIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

($ in thousands, except share and per share data)

(unaudited)

 

		For the Three Months Ended June 30,								For the Six Months Ended June 30,
		2023				2022				2023				2022
Revenue
Products		$	67			$	103			$	97			$	266
Licensing and royalties			-				22				-				22
Total revenue		$	67			$	125			$	97			$	288
Cost of sales			52				84				75				228
Gross profit		$	15			$	41			$	22			$	60
Operating expenses
Selling, marketing, general and administrative			952				771				1,758				1,575
Research and development			5				17				11				27
Total operating expenses		$	957			$	788			$	1,769			$	1,602
Operating loss			(942	)			(747	)			(1,747	)			(1,542	)
Lease income			89				132				207				265
Interest and investment income (loss)			143				-				243				(5	)
Loss before income taxes		$	(710	)		$	(615	)		$	(1,297	)		$	(1,282	)
Income taxes			-				-				-				-
Net loss		$	(710	)		$	(615	)		$	(1,297	)		$	(1,282	)
Net loss attributable to non-controlling interest			-				1				-				1
Net loss attributable to Liquidmetal Technologies shareholders		$	(710	)		$	(614	)		$	(1,297	)		$	(1,281	)
Per common share basic and diluted:
Net loss per common share attributable to Liquidmetal Technologies shareholders, basic and diluted		$	(0.00	)		$	(0.00	)		$	(0.00	)		$	(0.00	)
Number of weighted average shares - basic and diluted			917,285,149				917,285,149				917,285,149				916,812,617

 

The accompanying notes are an integral part of the consolidated financial statements.

 

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LIQUIDMETAL TECHNOLOGIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

($ in thousands, except share and per share data)

(unaudited)

 

		For the Three Months Ended June 30,								For the Six Months Ended June 30,
		2023				2022				2023				2022
Net loss		$	(710	)		$	(615	)		$	(1,297	)		$	(1,282	)
Other comprehensive income (loss), net of tax
Net unrealized gains (losses) on available-for-sale securities			73				(75	)			237				(285	)
Other comprehensive income (loss), net of tax			73				(75	)			237				(285	)
Comprehensive loss		$	(637	)		$	(690	)		$	(1,060	)		$	(1,567	)
Less: Comprehensive loss attributable to noncontrolling interests			-				1				-				1
Comprehensive loss attributable to Liquidmetal Technologies shareholders		$	(637	)		$	(689	)		$	(1,060	)		$	(1,566	)

 

The accompanying notes are an integral part of the consolidated financial statements.

 

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LIQUIDMETAL TECHNOLOGIES, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

($ in thousands, except per share data)

(unaudited)

 

		For the Six Months Ended June 30,
		2023				2022
Operating activities:
Net loss		$	(1,297	)		$	(1,282	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization			168				175
Stock-based compensation			72				97
Changes in operating assets and liabilities:
Trade accounts receivable			(50	)			113
Inventory			-				3
Prepaid expenses and other current assets			255				243
Other assets and liabilities			45				(20	)
Accounts payable and accrued liabilities			40				(76	)
Deferred revenue			33				(15	)
Net cash used in operating activities			(734	)			(762	)
Investing Activities:
Purchases of debt securities			(5,170	)			(11,738	)
Proceeds from sales of debt securities			13,584				11,252
Net cash provided by (used in) investing activities			8,414				(486	)
Financing Activities:
Common stock issuance			-				212
Net cash provided by financing activities			-				212
Net increase in cash, cash equivalents, and restricted cash			7,680				(1,036	)
Cash, cash equivalents, and restricted cash at beginning of period			2,274				4,096
Cash, cash equivalents, and restricted cash at end of period		$	9,954			$	3,060

 

The accompanying notes are an integral part of the consolidated financial statements.

 

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LIQUIDMETAL TECHNOLOGIES, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
For the Six Months Ended June 30, 2023 and 2022

(numbers in thousands, except percentages, share and per share data)

(unaudited)

 

 

 

 

1. Description of Business

 

Liquidmetal Technologies, Inc. (the “Company”) is a materials technology company that develops and commercializes products made from amorphous alloys. The Company’s family of alloys consists of a variety of bulk alloys and composites that utilize the advantages offered by amorphous alloys technology. The Company designs, develops, and sells products and custom parts from bulk amorphous alloys to customers in a wide range of industries. The Company also partners with third-party manufacturers and licensees to develop and commercialize Liquidmetal alloy products.

 

Amorphous alloys are, in general, unique materials that are distinguished by their ability to retain a random atomic structure when they solidify, in contrast to the crystalline atomic structure that forms in other metals and alloys when they solidify. Liquidmetal alloys are proprietary amorphous alloys that possess a combination of performance, processing, and potential cost advantages that the Company believes will make them preferable to other materials in a variety of applications. The amorphous atomic structure of bulk alloys enables them to overcome certain performance limitations caused by inherent weaknesses in crystalline atomic structures, thus facilitating performance and processing characteristics superior in many ways to those of their crystalline counterparts. The Company believes that the alloys and the molding technologies it employs may result in components, for many applications, that exhibit: exceptional dimensional control and repeatability that rivals precision machining, excellent corrosion resistance, brilliant surface finish, high strength, high hardness, high elastic limit, alloys that are non-magnetic, and the ability to form complex shapes common to the injection molding of plastics. Interestingly, all of these characteristics are achievable from the molding process, so design engineers often do not have to select specific alloys to achieve one or more of the characteristics as is the case with crystalline materials. The Company believes these advantages could result in Liquidmetal alloys supplanting high-performance alloys, such as titanium and stainless steel, and other incumbent materials in a wide variety of applications. Moreover, the Company believes these advantages could enable the introduction of entirely new products and applications that are not possible or commercially viable with other materials.

 

The Company’s revenues are derived from i) selling bulk Liquidmetal alloy products to customers who produce medical devices, automotive assemblies, sports and leisure goods, and non-consumer electronic devices, ii) selling tooling and prototype parts such as demonstration parts and test samples for customers with products in development, iii) product licensing and royalty revenue, and iv) research and development revenue. The Company expects that these sources of revenue will continue to significantly change the character of the Company’s revenue mix.

  

 

2. Basis of Presentation and Recent Accounting Pronouncements

 

The accompanying unaudited interim consolidated financial statements as of and for the three and six months ended June 30, 2023 and June 30, 2022 have been prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q. Accordingly, they do not include all of the information and notes required by US GAAP for complete financial statements. In the opinion of management, all adjustments (consisting only of normal recurring accruals) considered necessary for a fair presentation have been included. All intercompany balances and transactions have been eliminated in consolidation. Operating results for the three and six months ended June 30, 2023 are not necessarily indicative of the results that may be expected for any future periods or the year ending December 31, 2023. The accompanying unaudited consolidated financial statements should be read in conjunction with the Company's 2022 Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 14, 2023.

 

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Investments in Debt Securities

 

The Company will invest excess funds to maximize investment yield, while maintaining liquidity and minimizing credit risk. Debt securities are carried at fair value and consist primarily of investments in obligations of the United States Treasury, various U.S. and foreign corporations, and certificates of deposits. The Company classifies its investments in debt securities as available-for-sale with all unrealized gains or losses included as part of other comprehensive income. The Company evaluates its debt securities with unrealized losses on a quarterly basis for potential other-than-temporary impairments in value. As a result of this assessment, the Company did not recognize any other-than-temporary impairment losses considered to be credit related for the three and six months ended June 30, 2023 and 2022. 

 

Fair Value Measurements

 

The estimated fair values of financial instruments reported in the consolidated financial statements have been determined using available market information and valuation methodologies, as applicable. The fair value of cash and restricted cash approximate their carrying value due to their short maturities and are classified as Level 1 instruments within the fair value hierarchy.

 

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value based upon the following fair value hierarchy:

 

Level 1 —

Quoted prices in active markets for identical assets or liabilities;

 

Level 2 —

Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and

 

Level 3 —

Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

 

As of June 30, 2023, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:

 

		Fair Value				Level 1				Level 2				Level 3
Investments in debt securities (short-term)		$	11,940			$	8,877			$	3,063			$	-
Investments in debt securities (long-term)			1,964				486				1,478				-

 

As of December 31, 2022, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:

 

		Fair Value				Level 1				Level 2				Level 3
Investments in debt securities (short-term)		$	16,436			$	13,661			$	2,775			$	-
Investments in debt securities (long-term)			5,645				1,555				4,090				-

 

Leases

 

The Company leases its manufacturing facility under a long-term contract, which is accounted for as an operating lease. The lease provides for a fixed base rent and variable payments comprised of reimbursements for property taxes, insurance, utilities, and common area maintenance. The lease has a term of sixty-two months, exclusive of options to renew. In accordance with ASC 842, Leases, lease income, which includes escalating rents over the term of the lease, is recorded on a straight-line basis over the expected lease term. The difference between lease income and payments received is recorded as a rent receivable, which is included as a prepaid expense in the consolidated balance sheets. Amounts paid for broker commissions represent prepaid direct lease costs, and will be amortized as an off-set to lease income over the lease term.

 

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Other Recent Pronouncements

 

Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force) and the SEC did not or are not believed by management to have a material impact on the Company's present or future consolidated financial statements.

  

 

3. Significant Transactions

 

Yihao Manufacturing Agreement

 

On January 12, 2022, the Company entered into a manufacturing agreement (“Manufacturing Agreement”) with Dongguan Yihao Metal Materials Technology Co. Ltd. (“Yihao”) to become the primary contract manufacturer of the Company’s products. Under the Manufacturing Agreement, which has a term of five years, Yihao has agreed to serve as a non-exclusive contract manufacturer for amorphous alloy parts offered and sold by the Company at prices determined on a “cost-plus” basis. Yihao is an affiliate of Dongguan Eontec Co. Ltd. and Professor Lugee Li, the Company’s Chairman and largest beneficial owner of the Company’s capital stock.

 

Manufacturing Facility Purchase and Lease

 

On February 16, 2017, the Company purchased a 41,000 square foot manufacturing facility (the “Facility”) located in Lake Forest, CA, where operations commenced during July 2017. The purchase price for the Facility was $7,818.

 

On January 23, 2020, 20321 Valencia, LLC, a Delaware limited liability company and wholly owned subsidiary of the Company, entered into a lease agreement (the “Facility Lease”) pursuant to which the Company leased to MatterHackers, Inc., a Delaware corporation (“Tenant”), an approximately 32,534 square foot portion of the Facility. The lease term is for 5 years and 2 months and is scheduled to expire on April 30, 2025. The base rent payable under the Facility Lease was $32,534 per month initially and is subject to periodic increases up to a maximum of approximately $39,000 per month. Tenant will pay approximately 79% of common operating expresses. The Facility Lease has other customary provisions, including provisions relating to default and usage restrictions. The Facility Lease grants to Tenant a right to extend the lease for one additional 60-month period at market rental value. 

 

Eontec License Agreement

 

On March 10, 2016, the Company and DongGuan Eontec Co., Ltd., a Hong Kong corporation (“Eontec”), entered into a Parallel License Agreement (the “License Agreement”) pursuant to which the parties agreed to cross-license certain patents, technical information, and trademarks between the Company and Eontec. In particular, the Company granted to Eontec a paid-up, royalty-free, perpetual license to the Company’s patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of North America and Europe. In turn, Eontec granted to the Company a paid-up, royalty-free, perpetual license to Eontec’s patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of specified countries in Asia. The license granted by the Company to Eontec is exclusive (including to the exclusion of the Company) in the countries of Brunei, Cambodia, China (P.R.C and R.O.C.), East Timor, Indonesia, Japan, Laos, Malaysia, Myanmar, Philippines, Singapore, South Korea, Thailand, and Vietnam. The license granted by Eontec to the Company is exclusive (including to the exclusion of Eontec) in North America and Europe. The cross-licenses are non-exclusive in geographic areas outside of the foregoing exclusive territories.

 

Beyond the License Agreement, the Company collaborates with Eontec and its affiliate Yihao to accelerate the commercialization of amorphous alloy technology. This includes but is not limited to developing technologies to reduce the cost of amorphous alloys, working on die cast machine technology platforms to pursue broader markets, sharing knowledge to broaden our intellectual property portfolio, and utilizing Yihao’s volume production capabilities as a third party contract manufacturer.

 

Eutectix Business Development Agreement

 

On January 31, 2020, the Company entered into a Business Development Agreement (the “Agreement”) with Eutectix, LLC, a Delaware limited liability company (“Eutectix”), which provides for collaboration, joint development efforts, and the manufacturing of products based on the Company’s proprietary amorphous metal alloys. Under the Agreement and amendments thereof, the Company licensed to Eutectix specified equipment owned by the Company, including two injection molding machines, two diecasting machines, and other machines and equipment, all of which will be used to make product for Company customers and Eutectix customers. The Company has also licensed to Eutectix various patents and technical information related to the Company’s proprietary technology. Under the Agreement, Eutectix agreed to pay the Company a royalty of six percent (6%) of the net sales price of licensed products sold by Eutectix, and Eutectix will also manufacture for the Company product ordered by the Company. The Agreement has a term of five years, subject to renewal provisions and the ability of either party to terminate earlier upon specified circumstances.

 

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Apple License Transaction

 

On August 5, 2010, the Company entered into a license transaction with Apple Inc. (“Apple”) pursuant to which (i) the Company contributed substantially all of its intellectual property assets to a newly organized special-purpose, wholly-owned subsidiary, called Crucible Intellectual Property, LLC (“CIP”), (ii) CIP granted to Apple a perpetual, worldwide, exclusive license to commercialize such intellectual property in the field of consumer electronic products, as defined in the license agreement, in exchange for a one-time, upfront license fee, and (iii) CIP granted back to the Company a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in all other fields of use.

 

Under the agreements relating to the license transaction with Apple, the Company was obligated to contribute, to CIP, all intellectual property developed through February 2016. The Company is also obligated to maintain certain limited liability company formalities with respect to CIP at all times after the closing of the license transaction.

 

Liquidmetal Golf Sublicense Agreement

 

Liquidmetal Golf Inc. (“Liquidmetal Golf” or “LMG”) is a majority-owned subsidiary which has the exclusive right and license to utilize the Company’s Liquidmetal alloy technology for purposes of golf equipment applications. This right and license is set forth in an intercompany license agreement dated January 1, 2002 between Liquidmetal Technologies and Liquidmetal Golf. This license agreement provides that Liquidmetal Golf has a perpetual and exclusive license to use Liquidmetal alloy technology for the purpose of manufacturing, marketing, and selling golf club components and other products used in the sport of golf. The Company owns 79% of the outstanding common stock in Liquidmetal Golf.

 

On January 13, 2022, Liquidmetal Golf entered into a sublicense agreement (“LMG Sublicense Agreement”) with Amorphous Technologies Japan, Inc. (“ATJ”), a newly formed Japanese entity that was established by Twins Corporation, a sporting goods company operating in Japan. Under the agreement, LMG granted to ATJ a nonexclusive worldwide sublicense to the Company’s amorphous alloy technology and related trademarks to manufacture and sell golf clubs and golf related products. The LMG Sublicense Agreement has a term of three years and provides for the payment of a running royalty to LMG of 3% of the net sales price of licensed products.

 

Swatch Group License 

 

In March 2009, the Company entered into a license agreement with Swatch Group, Ltd. (“Swatch”) under which Swatch was granted a non-exclusive license to the Company’s technology to produce and market watches and certain other luxury products. In March 2011, this license agreement was amended to grant Swatch exclusive rights as to watches as against all third parties (including the Company), but non-exclusive as to Apple. The Company will receive royalty payments over the life of the contract on all Liquidmetal products produced and sold by Swatch. The license agreement with Swatch will expire on the expiration date of the last licensed patent.

  

 

4. Investments in Debt Securities

 

The following table sets forth amortized cost fair value, and unrealized gains (losses) of investments in debt securities (short-term and long-term):

 

			Amortized Cost								Fair Value
	Longest		June 30,				December 31,				June 30,				December 31,
	Maturity Date		2023				2022				2023				2022
U.S. government and agency securities	2024			7,838				11,964				7,859				11,922
Corporate bonds	2025			6,198				10,421				6,045				10,159
				14,036				22,385				13,904				22,081

 

Income from these investments totaled $143 and $243 during the three and six months ended June 30, 2023, respectively. Loss from these investments totaled $0 and $5 during the three and six months ended June 30, 2022, respectively. Such amounts are included as a portion of interest and investment income on the Company’s consolidated statements of operations.

 

Based on the Company’s review of its debt securities that are individually in an unrealized loss position at June 30, 2023, it was determined that the losses were primarily the result current economic factors, impacting all global debt and equity markets, that are the result of global macro events. The impact of the Company’s investment portfolio is considered to be temporary, rather than a deterioration of overall credit quality. As of June 30, 2023, all investments are current on their schedule interest and dividend payments. The Company does not intend to sell and it is not more likely than not that the Company will be required to sell these securities prior to recovering their amortized cost. As such, the Company does not consider these securities to be other-than-temporarily impaired at June 30, 2023.

 

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5. Trade Accounts Receivable

 

Trade accounts receivable were comprised of the following:

 

		June 30,				December 31,
		2023				2022
Trade accounts receivable		$	74			$	24
Less: Allowance for doubtful accounts			-				-
Trade accounts receivable		$	74			$	24

   

 

6. Prepaid Expenses and Other Current Assets

 

Prepaid expenses and other current assets totaled $270 and $525 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:

 

		June 30,				December 31,
		2023				2022
Prepaid service invoices		$	104			$	110
Prepaid insurance premiums			66				265
Prepaid lease costs and receivables- short term			21				23
Interest and other receivables			79				127
Total		$	270			$	525

 

As of June 30, 2023, prepaid lease costs and receivables-short term are comprised of $16 in prepaid broker commissions that are expected to be amortized within the next twelve months and $5 in receivables for allocated utility costs.

 

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7. Inventory

 

Inventory totaled $25 and $25 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:

 

		June 30,				December 31,
		2023				2022
Work in progress		$	25			$	25
Finished goods			-				-
Total		$	25			$	25

  

 

8. Property and Equipment, net

 

Property and equipment consist of the following:

 

		June 30,				December 31,
		2023				2022
Land, building, and improvements		$	9,610			$	9,610
Machinery and equipment			1,304				1,304
Computer equipment			272				272
Office equipment, furnishings, and improvements			51				51
Total			11,237				11,237
Accumulated depreciation			(3,413	)			(3,257	)
Total property and equipment, net		$	7,824			$	7,980

 

Depreciation expense for three and six months ended June 30, 2023 was $78 and $156, respectively. Depreciation expense for three and six months ended June 30, 2022 was $79 and $158, respectively. Such amounts were included in selling, marketing, general, and administrative expenses within Company’s consolidated statements of operations.

  

 

9. Patents and Trademarks, net

 

Net patents and trademarks totaled $61 and $73 as of June 30, 2023 and December 31, 2022, respectively, and primarily consisted of purchased patent rights and internally developed patents.

 

Purchased patent rights represent the exclusive right to commercialize the bulk amorphous alloy and other amorphous alloy technology acquired from California Institute of Technology (“Caltech”), through a license agreement with Caltech and other institutions. All fees and other amounts payable by the Company for these rights and licenses have been paid or accrued in full, and no further royalties, license fees, or other amounts will be payable in the future under the license agreement.

 

In addition to the purchased and licensed patents, the Company has internally developed patents. Internally developed patents include legal and registration costs incurred to obtain the respective patents. The Company currently holds various patents and numerous pending patent applications in the United States, as well as numerous foreign counterparts to these patents outside of the United States.

 

The Company amortizes capitalized patents and trademarks over an average of 10 to 17 year periods. Amortization expense for patents and trademarks was $6 and $12 for the three and six months ended June 30, 2023, respectively. Amortization expense for patents and trademarks was $7 and $17 for the three and six months ended June 30, 2022, respectively. 

 

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10. Other Assets

 

Other assets totaled $308 and $353 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:

 

		June 30,				December 31,
		2023				2022
Utility deposits		$	14			$	14
Prepaid lease costs and receivables- long term			294				339
Total		$	308			$	353

 

As of June 30, 2023, prepaid lease costs and receivables-long term are comprised of $21 in unamortized prepaid broker commissions that are not expected to be amortized within the next twelve months and $273 in straight-line rent accruals.

  

 

11. Accrued Liabilities

 

Accrued liabilities totaled $264 and $265 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:

 

		June 30,				December 31,
		2023				2022
Accrued payroll, vacation, and bonuses		$	137			$	124
Accrued severance			56				56
Accrued audit fees			71				85
Total		$	264			$	265

  

 

12. Other Long-Term Liabilities  

 

Other long-term liabilities was $902 as of June 30, 2023 and December 31, 2022, and consisted of $859 of long-term, aged payables to vendors, individuals, and other third parties that have been outstanding for more than 5 years. Also included in the balance is $43 in tenant deposits under the Facility Lease. 

  

 

13. Stock Compensation Plans

 

On June 28, 2012, the Company adopted the 2012 Equity Incentive Plan (“2012 Plan”), with the approval of the shareholders, which provides for the grant of stock options to officers, employees, consultants, and directors of the Company and its subsidiaries. The 2012 Plan provides for the granting to employees of incentive stock options within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended, and for the granting to employees and consultants of non-statutory stock options. In addition, the Plan permits the granting of stock appreciation rights, or SARs, with or independently of options, as well as stock bonuses and rights to purchase restricted stock. A total of 30,000,000 shares of the Company’s common stock may be granted under the 2012 Plan, and all options granted under the 2012 Plan had exercise prices that were equal to the fair market value on the date of grant. Under this plan, the Company had outstanding grants of options to purchase 5,654,000 and 5,674,000 shares of the Company’s common stock as of June 30, 2023 and December 31, 2022, respectively.

 

On January 27, 2015, the Company adopted its 2015 Equity Incentive Plan (“2015 Plan”), which provided for the grant of stock options to officers, employees, consultants, and directors of the Company and its subsidiaries. A total of 40,000,000 shares of the Company’s common stock are available for issuance under the 2015 Plan. All options granted under the 2015 Plan had exercise prices that were equal to the fair market value on the dates of grant. Under this plan, the Company had outstanding grants of options to purchase 20,941,667 and 20,941,667 shares of the Company’s common stock as of June 30, 2023 and December 31, 2022, respectively.

 

Stock based compensation expense attributable to these plans was $38 and $72 for the three and six months ended June 30, 2023 and 2023, respectively. This compares to $54 and $97 for the three and six months ended June 30, 2022, respectively.

 

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14. Facility Lease

 

Amounts collected under the Facility Lease are comprised of base rents and reimbursements for direct facility expenses (property taxes and insurance), common area maintenance, and utilities. Amounts recorded to lease income are comprised of base rents and direct facility expenses, recorded on a straight-line basis over the lease term. Reimbursements for common area maintenance and utility expense are recorded as reductions to like expenses within sales, general, and administrative costs.

 

The future minimum rents due to the Company under the Facility Lease are as follows:

 

Year		Base Rents
2023 (remaining six months)		$	256
2024			523
2025			177
2026			-
Thereafter			-
		$	956

  

 

15. Consolidated Statements of Changes in Equity

 

The following table provides the Company’s changes in equity for the three months ended June 30, 2023:

 

		Preferred Shares				Common Shares				Common Stock				Warrants part of Additional Paid-in Capital				Additional Paid-in Capital				Accumulated Deficit				Accumulated Other Comprehensive Income				Non- Controlling Interest				Total
Balance, March 31, 2023			-				917,285,149			$	917			$	18,179			$	288,047			$	(275,283	)		$	(132	)		$	(78	)		$	31,650
											-
Stock-based compensation																			38																38
Net loss																							(710	)											(710	)
Other comprehensive income																											73								73
Balance, June 30, 2023			-				917,285,149			$	917			$	18,179			$	288,085			$	(275,993	)		$	(59	)		$	(78	)		$	31,051

 

The following table provides the Company’s changes in equity for the six months ended June 30, 2023:

 

		Preferred Shares				Common Shares				Common Stock				Warrants part of Additional Paid-in Capital				Additional Paid-in Capital				Accumulated Deficit				Accumulated Other Comprehensive Income				Non- Controlling Interest				Total
Balance, December 31, 2022			-				917,285,149			$	917			$	18,179			$	288,013			$	(274,696	)		$	(296	)		$	(78	)		$	32,039
Stock-based compensation																			72																72
Net loss																							(1,297	)											(1,297	)
Other comprehensive income																											237								237
Balance, June 30, 2023			-				917,285,149			$	917			$	18,179			$	288,085			$	(275,993	)		$	(59	)		$	(78	)		$	31,051

 

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The following table provides the Company’s changes in equity for the three months ended June 30, 2022:

 

		Preferred Shares				Common Shares				Common Stock				Warrants part of Additional Paid-in Capital				Additional Paid-in Capital				Accumulated Deficit				Accumulated Other Comprehensive Income				Non- Controlling Interest				Total
Balance, March 31, 2022			-				917,285,149			$	917			$	18,179			$	287,893			$	(272,970	)		$	(272	)		$	(77	)		$	33,670
Stock-based compensation																			54																54
Net loss																							(614	)							(1	)			(615	)
Other comprehensive loss																											(75	)							(75	)
Balance, June 30, 2022			-				917,285,149			$	917			$	18,179			$	287,947			$	(273,584	)		$	(347	)		$	(78	)		$	33,034

 

 

The following table provides the Company’s changes in equity for the six months ended June 30, 2022:

 

		Preferred Shares				Common Shares				Common Stock				Warrants part of Additional Paid-in Capital				Additional Paid-in Capital				Accumulated Deficit				Accumulated Other Comprehensive Income				Non- Controlling Interest				Total
Balance, December 31, 2021			-				914,449,957			$	914			$	18,179			$	287,641			$	(272,303	)		$	(62	)		$	(77	)		$	34,292
Common stock issuance							2,835,192				3								209																212
Stock-based compensation																			97																97
Net loss																							(1,281	)							(1	)			(1,282	)
Other comprehensive loss																											(285	)							(285	)
Balance, June 30, 2022			-				917,285,149			$	917			$	18,179			$	287,947			$	(273,584	)		$	(347	)		$	(78	)		$	33,034

 

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16. Accumulated Other Comprehensive Income (Loss) (“AOCI”)

 

The following table presents a summary of the changes in each component of AOCI for the three months ended June 30, 2023:

 

		Unrealized gains (losses) on available- for-sale securities				Total
Accumulated other comprehensive income (loss), net of tax, as of March 31, 2023		$	(132	)		$	(132	)
Other comprehensive income before reclassifications			73				73
Amounts reclassified from accumulated other comprehensive income (loss)			-				-
Net increase in other comprehensive income (loss)			73				73
Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023		$	(59	)		$	(59	)

 

 

The following table presents a summary of the changes in each component of AOCI for the six months ended June 30, 2023:

 

		Unrealized gains (losses) on available- for-sale securities				Total
Accumulated other comprehensive income (loss), net of tax, as of December 31, 2022		$	(296	)		$	(296	)
Other comprehensive income before reclassifications			237				237
Amounts reclassified from accumulated other comprehensive income (loss)			-				-
Net increase in other comprehensive income (loss)			237				237
Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023		$	(59	)		$	(59	)

 

 

The following table presents a summary of the changes in each component of AOCI for the three months ended June 30, 2022:

 

		Unrealized gains (losses) on available- for-sale securities				Total
Accumulated other comprehensive income (loss), net of tax, as of March 31, 2022		$	(272	)		$	(272	)
Other comprehensive loss before reclassifications			(75	)			(75	)
Amounts reclassified from accumulated other comprehensive income (loss)			-				-
Net increase in other comprehensive income (loss)			(75	)			(75	)
Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022		$	(347	)		$	(347	)

 

 

The following table presents a summary of the changes in each component of AOCI for the six months ended June 30, 2022:

 

		Unrealized gains (losses) on available- for-sale securities				Total
Accumulated other comprehensive income (loss), net of tax, as of December 31, 2021		$	(62	)		$	(62	)
Other comprehensive loss before reclassifications			(285	)			(285	)
Amounts reclassified from accumulated other comprehensive income (loss)			-				-
Net increase in other comprehensive income (loss)			(285	)			(285	)
Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022		$	(347	)		$	(347	)

 

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17. Loss Per Common Share

 

Basic earnings per share (“EPS”) is computed by dividing earnings (loss) attributable to common shareholders by the weighted average number of common shares outstanding for the applicable period. Diluted EPS reflects the potential dilution of securities that could share in the earnings.

 

Options to purchase 26,595,667 shares of common stock, at prices ranging from $0.07 to $0.38 per share, were outstanding at June 30, 2023, but were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss. Warrants to purchase 10,066,809 shares of common stock, with a price of $0.07 per share, outstanding at June 30, 2023, were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss.

 

Options to purchase 24,615,667 shares of common stock, at prices ranging from $0.07 to $0.38 per share, were outstanding at June 30, 2022, but were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss. Warrants to purchase 10,066,809 shares of common stock, with a price of $0.07 per share, outstanding at June 30, 2022, were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss.

  

 

18. Related Party Transactions

 

On March 10, 2016, the Company entered into a Securities Purchase Agreement (the “2016 Purchase Agreement”) with Liquidmetal Technology Limited, a Hong Kong company (the “Investor”), which is controlled by the Company’s Chairman, Professor Li. The 2016 Purchase Agreement provided for the purchase by the Investor of a total of 405,000,000 shares of the Company’s common stock for an aggregate purchase price of $63,400. In relation to the foregoing investment, the Company issued to the Investor a warrant to acquire 10,066,809 shares of common stock at an exercise price of $0.07 per share. The warrant will expire on the tenth anniversary of its issuance date.

 

On March 20, 2016, in connection with the 2016 Purchase Agreement, the Company and Eontec, entered into a cross-license agreement to share their respective technologies. Eontec is a publicly held Hong Kong corporation of which Professor Li is the Chairman and major shareholder. Eontec is also an affiliate of Yihao. Yihao is currently the Company’s primary outsourced manufacturer. As of June 30, 2023, Professor Li is a greater-than 5% beneficial owner of the Company and serves as the Company’s Chairman. Equipment and services procured from Eontec through its affiliate Yihao were $43 and $78 during the three and six months ended June 30, 2023, respectively. Equipment and services procured from Eontec through its affiliate Yihao were $63 and $155 during the three and six months ended June 30, 2022, respectively.

 

On May 10, 2022, Mr. Abdi Mahamedi resigned as a director of the Company. Mr. Mahamedi did not resign because of any disagreement with the Company on any matter relating to the Company’s operations, policies or practices. In connection with Mr. Mahamedi’s resignation, the Board of Directors of the Company approved an amendment to Mr. Mahamedi’s previously granted options to purchase an aggregate of 1,870,000 shares of Company common stock to provide for the extension of the exercise period of the options through May 10, 2025.

 

Upon Mr. Mahamedi’s resignation as a director, the Company entered into a Consulting Agreement, dated May 10, 2022, with Rosewood LLC pursuant to which Mr. Mahamedi as the owner of Rosewood LLC will assess and present business opportunities for the licensing and sublicensing of the Company’s technology. Mr. Mahamedi will also provide business development services and perform other special projects as requested by the Company. The Consulting Agreement has a term of 5 years, subject to the right of the Company or Mr. Mahamedi to terminate the agreement at any time after December 1, 2022 and subject to certain other early-termination rights. As sole consideration for the Consulting Agreement, the Company granted to Mr. Mahamedi an option to purchase up to 2.0 million shares of Company common stock at an exercise price of the closing market price of the Company’s common stock on May 10, 2022 that will vest 33% on the first anniversary of the grant date and the remainder vesting monthly over the ensuing two years, provided that Mr. Mahamedi continues to be engaged as a consultant on each such vesting date. The options have a term of 5 years.

 

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Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations

 

This management’s discussion and analysis should be read in conjunction with the consolidated financial statements and notes included elsewhere in this Quarterly Report on Form 10-Q. All amounts described in this section are in thousands, except percentages, periods of time, and share and per share data.

 

This management’s discussion and analysis, as well as other sections of this Quarterly Report on Form 10-Q, may contain “forward-looking statements” that involve risks and uncertainties, including statements regarding our plans, future events, objectives, expectations, estimates, forecasts, assumptions, or projections. Any statement that is not a statement of historical fact is a forward-looking statement, and in some cases, words such as “believe,” “estimate,” “project,” “expect,” “intend,” “may,” “anticipate,” “plan,” “seek,” and similar words or expressions identify forward-looking statements. These statements involve risks and uncertainties that could cause actual outcomes and results to differ materially from the anticipated outcomes or results, and undue reliance should not be placed on these statements. These risks and uncertainties include, but are not limited to, the matters discussed in Part II herein, under the heading “Item 1A. Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022 and other risks and uncertainties discussed in other filings made with the Securities and Exchange Commission (including risks described in subsequent reports on Form 10-Q and Form 8-K and other filings). We disclaim any intention or obligation, other than as required by applicable law, to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.

 

Overview

 

We are a materials technology company that develops and commercializes products made from amorphous alloys. Our Liquidmetal® family of alloys consists of a variety of proprietary bulk alloys and composites that utilize the advantages offered by amorphous alloy technology. We design, develop, and sell custom products and parts from bulk amorphous alloys to customers in various industries. We also partner with third-party manufacturers and licensees to develop and commercialize Liquidmetal alloy products.

 

Amorphous alloys are, in general, unique materials that are distinguished by their ability to retain a random atomic structure when they solidify, in contrast to the crystalline atomic structure that forms in other metals and alloys when they solidify. Liquidmetal alloys are proprietary amorphous alloys that possess a combination of performance, processing, and potential cost advantages that we believe will make them preferable to other materials in a variety of applications. The amorphous atomic structure of bulk alloys enables them to overcome certain performance limitations caused by inherent weaknesses in crystalline atomic structures, thus facilitating performance and processing characteristics superior in many ways to those of their crystalline counterparts. We believe the alloys and the molding technologies we employ can result in components for many applications that exhibit exceptional dimensional control and repeatability that rivals precision machining, excellent corrosion resistance, brilliant surface finish, high strength, high hardness, high elastic limit, alloys that are non-magnetic, and the ability to form complex shapes common to the injection molding of plastics. All of these characteristics are achievable from the molding process, so design engineers often do not have to select specific alloys to achieve one or more of the characteristics as is the case with crystalline materials. We believe these advantages could result in Liquidmetal alloys supplanting high-performance alloys, such as titanium and stainless steel, and other incumbent materials in a wide variety of applications. Moreover, we believe these advantages could enable the introduction of entirely new products and applications that are not possible or commercially viable with other materials.

 

Licensing Transactions

 

Eontec License Agreement

 

On March 10, 2016, we entered into a Parallel License Agreement (the “License Agreement”) with DongGuan Eontec Co., Ltd., a Hong Kong corporation (“Eontec”) pursuant to which the parties agreed to cross-license certain patents, technical information, and trademarks between us and Eontec. In particular, we granted to Eontec a paid-up, royalty-free, perpetual license to our patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of North America and Europe, and Eontec granted to us a paid-up, royalty-free, perpetual license to Eontec’s patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of specified countries in Asia. The license granted by us to Eontec is exclusive (including to the exclusion of us) in the countries of Brunei, Cambodia, China (P.R.C and R.O.C.), East Timor, Indonesia, Japan, Laos, Malaysia, Myanmar, Philippines, Singapore, South Korea, Thailand, and Vietnam. The license granted by Eontec to us is exclusive (including to the exclusion of Eontec) in North America and Europe. The cross-licenses are non-exclusive in geographic areas outside of the foregoing exclusive territories.

 

Beyond the License Agreement, we collaborate with Eontec and its affiliate Yihao to accelerate the commercialization of amorphous alloy technology. This includes but is not limited to developing technologies to reduce the cost of amorphous alloys, working on die cast machine technology platforms to pursue broader markets, sharing knowledge to broaden our intellectual property portfolio, and utilizing Yihao’s volume production capabilities as a third party contract manufacturer.

 

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Eutectix Business Development Agreement

 

On January 31, 2020, we entered into a Business Development Agreement (the “Agreement”) with Eutectix, LLC, a Delaware limited liability company (“Eutectix”), which provides for collaboration, joint development efforts, and the manufacturing of products based on our proprietary amorphous metal alloys. Under the Agreement and amendments thereof, we licensed to Eutectix specified equipment owned by us, including two injection molding machines, two diecasting machines, and other machines and equipment, all of which will be used to make product for Company customers and Eutectix customers. We have also licensed to Eutectix various patents and technical information related to our proprietary technology. Under the Agreement, Eutectix will pay us a royalty of six percent (6%) of the net sales price of licensed products sold by Eutectix, and Eutectix will also manufacture products for us. The Agreement has a term of five years, subject to renewal provisions and the ability of either party to terminate earlier upon specified circumstances.

 

Apple License Transaction

 

On August 5, 2010, we entered into a license transaction with Apple pursuant to which (i) we contributed substantially all of our intellectual property assets to a newly organized special-purpose, wholly-owned subsidiary, called Crucible Intellectual Property, LLC (“CIP”), (ii) CIP granted to Apple a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in the field of consumer electronic products, as defined in the license agreement, in exchange for a license fee, and (iii) CIP granted back to us a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in all other fields of use.

 

Under the agreements relating to the license transaction with Apple, we were obligated to contribute, to CIP, all intellectual property developed by us through February 2016. We are also obligated to maintain certain limited liability company formalities with respect to CIP at all times after the closing of the license transaction.

 

Other Material License Transactions

 

On January 13, 2022, our majority owned subsidiary, Liquidmetal Golf (“LMG”), entered into a sublicense agreement (“LMG Sublicense Agreement”) with Amorphous Technologies Japan, Inc. (“ATJ”), a newly formed Japanese entity that was established by Twins Corporation, a sporting goods company operating in Japan. Under the agreement, LMG granted to ATJ a nonexclusive worldwide sublicense to our amorphous alloy technology and related trademarks to manufacture and sell golf clubs and golf related products. The LMG Sublicense Agreement has a term of three years and provides for the payment of a running royalty to LMG of 3% of the net sales price of licensed products.

 

In March 2009, we entered into a license agreement with Swatch Group, Ltd. (“Swatch”) under which Swatch was granted a non-exclusive license to our technology to produce and market watches and certain other luxury products. In March 2011, this license agreement was amended to grant Swatch exclusive rights as to watches and all third parties (including us), but non-exclusive as to Apple. We will receive royalty payments over the life of the contract on all Liquidmetal products produced and sold by Swatch. The license agreement with Swatch will expire on the expiration date of the last licensed patent.

 

Critical Accounting Policies and Estimates

 

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and assumptions are based on historical experience and various other factors that are believed to be reasonable under the circumstances. Actual results could differ materially from these estimates under different assumptions or conditions.

 

We believe that the following accounting policies are the most critical to our consolidated financial statements since these policies require significant judgment or involve complex estimates that are important to the portrayal of our financial condition and operating results:

 

	•	Revenue recognition
	•	Impairment of long-lived assets and definite-lived intangibles
	•	Deferred tax assets
	•	Share based compensation

 

Our Annual Report on Form 10-K for the year ended December 31, 2022 (the “2022 Annual Report”) contains further discussions on our critical accounting policies and estimates.

 

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Results of Operations

 

Comparison of the three and six months ended June 30, 2023 and 2022

 

 

		For the three months ended June 30,																For the six months ended June 30,
		2023								2022								2023								2022
		in 000's				% of Revenue				in 000's				% of Revenue				in 000's				% of Revenue				in 000's				% of Revenue
Revenue:
Products		$	67							$	103							$	97							$	266
Licensing and royalties			-								22								-								22
Total revenue			67								125								97								288
Cost of sales			52				78	%			84				67	%			75				77	%			228				79	%
Gross profit			15				22	%			41				33	%			22				23	%			60				21	%
Selling, marketing, general and administrative			952				1421	%			771				617	%			1,758				1812	%			1,575				547	%
Research and development			5				7	%			17				14	%			11				11	%			27				9	%
Total operating expense			957								788								1,769								1,602
Operating loss			(942	)							(747	)							(1,747	)							(1,542	)
Lease income			89								132								207								265
Interest and investment income (loss)			143								-								243								(5	)
Net loss		$	(710	)						$	(615	)						$	(1,297	)						$	(1,282	)

 

 

Revenue and operating expenses

 

Revenue. Total revenue decreased to $67 for the three months ended June 30, 2023 from $125 for the three months ended June 30, 2022. Total revenue decreased to $97 for the six months ended June 30, 2023 from $288 for the six months ended June 30, 2022. The decrease for the period was attributable to lower licensing and royalties revenue and lower general production shipments of products made by our contract manufacturer.

 

Cost of sales. Cost of sales was $52, or 78% of total revenue, for the three months ended June 30, 2023, a decrease from $84, or 67% of total revenue, for the three months ended June 30, 2022. The decrease for the three months ended June 30, 2023 was attributable to lower products revenue and lower gross profit percentages. Cost of sales was $75, or 77% of total revenue, for the six months ended June 30, 2023, a decrease from $228, or 79% of total revenue, for the six months ended June 30, 2022. The decrease for the six months ended June 30, 2023 was attributable to lower products revenue and lower gross profit percentages. If we begin increasing our products revenues with shipments of routine, commercial products and parts through third party contract manufacturers, we expect our cost of sales percentages to decrease, stabilize and be more predictable.

 

Gross profit. Our gross profit decreased to $15 for the three months ended June 30, 2023 from $41 for the three months ended June 30, 2022. Our gross profit as a percentage of total revenue, decreased to 22% for the three months ended June 30, 2023 from 33% for the three months ended June 30, 2022. Our gross profit decreased to $22 for the six months ended June 30, 2023 from $60 for the six months ended June 30, 2022. Our gross profit as a percentage of total revenue, increased to 23% for the six months ended June 30, 2023 from 21% for the six months ended June 30, 2022. Early prototype and pre-production orders generally result in a higher cost mix, relative to revenue, than would otherwise be incurred in an on-site production environment, with higher volumes and more established operating processes, or through contract manufacturers. As such, our gross profit percentages have fluctuated and may continue to fluctuate based on volume and quoted production prices per unit and may not be representative of our future business. If we begin increasing our products revenues with shipments of routine, commercial products and parts through future orders to third party contract manufacturers, we expect our gross profit percentages to stabilize, increase, and be more predictable.

 

Selling, marketing, general and administrative. Selling, marketing, general, and administrative expenses were $952 and $1,758 for the three and six months ended June 30, 2023 compared to $771 and $1,575 for the three and six months ended June 30, 2022, respectively. The increase in expenses was primarily attributable to increased costs related to additional sales and marketing promotions as well as costs associated with our 2023 annual shareholders meeting.

 

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Research and development. Research and development expenses were $5 and $11 for the three and six months ended June 30, 2023, respectively, compared to $17 and $27 for the three and six months ended June 30, 2022, respectively. We continue to perform research and development of new Liquidmetal alloys and related processing capabilities, albeit on a reduced basis in comparison with prior periods.

 

Operating loss. Operating loss was $942 and $1,747 for the three and six months ended June 30, 2023, respectively. This compares to $747 and $1,542 for the three and six months ended June 30, 2022, respectively. Fluctuations in our operating loss are primarily attributable to variations in revenue, cost of sales, and operating expenses, as discussed above.

 

We continue to invest in our technology infrastructure to expedite the adoption of our technology, but we have experienced long sales lead times for customer adoption of our technology. Until that time when we can either (i) increase our revenues with shipments of routine, commercial products and parts through third party contract manufacturers or (ii) obtain significant licensing revenues, we expect to continue to have operating losses for the foreseeable future.

 

Other income and expenses

 

Lease income. Lease income relates to straight-line rental income received under the Facility Lease. Such amounts were $89 and $207 for the three and six months ended June 30, 2023, respectively. This compares to $132 and $265 for the three and six months ended June 30, 2022, respectively.

 

Interest and investment income. Interest and investment income relates to interest earned from our cash deposits and investments in debt securities for the respective periods. Interest and investment income was $143 and $243 for the three and six months ended June 30, 2023, respectively. This compares to interest and investment loss of $0 and $5 during the three and six months ended June 30, 2022, respectively. The increase during 2023 is due to recent federal interest rate hikes resulting in higher yields in interest income for corporate debt and bond markets..

 

 

Liquidity and Capital Resources

 

Cash used in operating activities

 

Cash used in operating activities totaled $734 and $762 for the six months ended June 30, 2023 and 2022, respectively. The cash was primarily used to fund operating expenses related to our business and product development efforts.

 

Cash provided by (used in) investing activities

 

Cash provided by investing activities totaled $8,414 and used in investing activities totaled $486 for the six months ended June 30, 2023 and 2022, respectively. Investing inflows primarily consist of proceeds from the sale of debt securities. Investing outflows primarily consist of purchases of debt securities.

 

Cash provided by financing activities

 

Cash provided by financing activities totaled $0 for the six months ended June 30, 2023 and $212 for the six months ended June 30, 2022 related to the exercise of our stock options.

 

Financing arrangements and outlook

 

We have a relatively limited history of selling bulk amorphous alloy products and components on a mass-production scale. Furthermore, the ability of future contract manufacturers to produce our products in desired quantities and at commercially reasonable prices is uncertain and is dependent on a variety of factors that are outside of our control, including the nature and design of the component, the customer’s specifications, and required delivery timelines. These factors have previously required that we engage in equity sales under various stock purchase agreements to support its operations and strategic initiatives.

 

However, as of June 30, 2023, we had $9,949 in cash and restricted cash, as well as $13,904 in investments in debt securities. We view this total of $23,858 as readily available sources of liquidity in the event needed to advance our existing strategy, and/or pursue an alternative strategy. As such, we anticipate that our current capital resources, when considering expected losses from operations, will be sufficient to fund our operations for the foreseeable future.

 

 

Item 3 – Quantitative and Qualitative Disclosures about Market Risk

 

None.

 

22

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Item 4 – Controls and Procedures

 

Evaluation of Disclosure Controls and Procedures. 

 

Under the supervision and with the participation of our management, including our Chief Executive Officer (our Principal Executive Officer and Principal Financial Officer), we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of June 30, 2023. Based on their evaluation, our Chief Executive Officer has concluded that our disclosure controls and procedures were effective as of June 30, 2023

 

Changes in Internal Control over Financial Reporting.

 

There were no changes in our internal control over financial reporting (as that term is defined in Rules 13a-15(f) or 15d-15(f) under the Exchange Act) during the quarter ended June 30, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

 

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PART II

OTHER INFORMATION

 

Item 1 – Legal Proceedings

 

None.

 

Item 1A – Risk Factors

 

For a detailed discussion of the risk factors that should be understood by any investor contemplating an investment in our stock, please refer to Part I, Item 1A “Risk Factors” in the 2022 Annual Report. There have been no material changes from the risk factors previously disclosed in Part I, Item 1A “Risk Factors” in the 2022 Annual Report.

 

Item 2 – Unregistered Sales of Equity Securities and Use of Proceeds

 

During the period covered by this Quarterly Report on Form 10-Q, we did not issue or sell any unregistered equity securities.

 

Item 3 – Defaults Upon Senior Securities

 

None.

 

Item 4 – Mine Safety Disclosures

 

None.

 

Item 5 – Other Information

 

None.

 

Item 6 – Exhibits

 

The following documents are filed as exhibits to this Report:

 

Exhibit Number		Description of Document
31.1		Certification of Principal Executive Officer and Principal Financial Officer, Tony Chung, as required by Section 302 of the Sarbanes-Oxley Act of 2002.
32.1		Certification of Chief Executive Officer and Principal Financial Officer, Tony Chung, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.1		The following financial statements from Liquidmetal Technologies, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2023 (unaudited), formatted in Inline XBRL: (i) Consolidated Balance Sheets as of June 30, 2023 and December 31, 2022, (ii) Consolidated Statements of Operations for the three and six months ended June 30, 2023 and 2022, (iii) Consolidated Statements of Comprehensive Loss for the three and six months ended June 30, 2023 and 2022, (iv) Consolidated Statements of Cash Flows for the three and six months ended June 30, 2023 and 2022, and (v) Notes to Consolidated Financial Statements.
104		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

 

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SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 

 

	LIQUIDMETAL TECHNOLOGIES, INC.
	(Registrant)
Date: August 10, 2023	/s/ Tony Chung
	Tony Chung
	Chief Executive Officer
	(Principal Executive Officer and Principal Financial Officer)

 

 

25

Exhibit 31.1

 

 

CERTIFICATIONS

 

 

I, Tony Chung, certify that:

 

1. I have reviewed this quarterly report on Form 10-Q of Liquidmetal Technologies, Inc.;

 

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

 

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

 

a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

 

b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

 

c)    Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

 

d)    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

 

a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

 

b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

 

Date: August 10, 2023	/s/ Tony Chung
	Tony Chung
	Chief Executive Officer
	(Principal Executive Officer and Principal Financial Officer)

 

 

Exhibit 32.1

 

WRITTEN STATEMENT

PURSUANT TO 18 U.S.C. 1350

 

Solely for the purposes of complying with 18 U.S.C. 1350, I, the undersigned Chief Executive Officer and Principal Financial Officer of Liquidmetal Technologies, Inc. (the “Company”) hereby certify, based on my knowledge, that the Quarterly Report on Form 10-Q of the Company for the quarter ended June 30, 2023 (the “Report”) fully complies with the requirements of Section 13(a) of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

/s/ Tony Chung
Tony Chung, Chief Executive Officer and Principal Financial Officer
August 10, 2023

 

 

 

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2023	Aug. 10, 2023
Document Information [Line Items]
Entity Central Index Key	0001141240
Entity Registrant Name	LIQUIDMETAL TECHNOLOGIES INC
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2023
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2023
Document Transition Report	false
Entity File Number	001-31332
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	33-0264467
Entity Address, Address Line One	20321 Valencia Circle
Entity Address, City or Town	Lake Forest
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92630
City Area Code	949
Local Phone Number	635-2100
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		917,285,149

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 9,949	$ 2,269
Restricted cash	5	5
Investments in debt securities- short term	11,940	16,435
Trade accounts receivable, net of allowance for doubtful accounts	74	24
Inventory	25	25
Prepaid expenses and other current assets	270	525
Total current assets	22,263	19,283
Investments in debt securities- long term	1,964	5,646
Property and equipment, net	7,824	7,980
Patents and trademarks, net	61	73
Other Assets	308	353
Total assets	32,420	33,335
Current liabilities:
Accounts payable	129	88
Accrued liabilities	264	265
Deferred revenue	74	41
Total current liabilities	467	394
Long-term liabilities
Other long-term liabilities	902	902
Total liabilities	1,369	1,296
Shareholders' equity:
Common stock, $0.001 par value; 1,100,000,000 shares authorized; 917,285,149 and 917,285,149 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	917	917
Warrants	18,179	18,179
Additional paid-in capital	288,085	288,013
Accumulated deficit	(275,993)	(274,696)
Accumulated other comprehensive loss	(59)	(296)
Non-controlling interest in subsidiary	(78)	(78)
Total shareholders' equity	31,051	32,039
Total liabilities and shareholders' equity	$ 32,420	$ 33,335

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	1,100,000,000	1,100,000,000
Common stock, shares issued (in shares)	917,285,149	917,285,149
Common stock, shares outstanding (in shares)	917,285,149	917,285,149

Consolidated Statements of Operations (Unaudited) - USD ($) $ / shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenue
Revenues	$ 67	$ 125	$ 97	$ 288
Cost of sales	52	84	75	228
Gross profit	15	41	22	60
Operating expenses
Selling, marketing, general and administrative	952	771	1,758	1,575
Research and development	5	17	11	27
Total operating expenses	957	788	1,769	1,602
Operating loss	(942)	(747)	(1,747)	(1,542)
Lease income	89	132	207	265
Interest and investment income (loss)	143	0	243	(5)
Loss before income taxes	(710)	(615)	(1,297)	(1,282)
Income taxes	0	0	0	0
Net loss	(710)	(615)	(1,297)	(1,282)
Net loss attributable to non-controlling interest	0	1	0	1
Net loss attributable to Liquidmetal Technologies shareholders	$ (710)	$ (614)	$ (1,297)	$ (1,281)
Per common share basic and diluted:
Net loss per common share attributable to Liquidmetal Technologies shareholders, basic and diluted (in dollars per share)	$ (0)	$ (0)	$ (0)	$ (0)
Number of weighted average shares - basic and diluted (in shares)	917,285,149	917,285,149	917,285,149	916,812,617
Product [Member]
Revenue
Revenues	$ 67	$ 103	$ 97	$ 266
License [Member]
Revenue
Revenues	$ 0	$ 22	$ 0	$ 22

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net loss	$ (710)	$ (615)	$ (1,297)	$ (1,282)
Other comprehensive income (loss), net of tax
Net unrealized gains (losses) on available-for-sale securities	73	(75)	237	(285)
Other comprehensive income (loss), net of tax	73	(75)	237	(285)
Comprehensive loss	(637)	(690)	(1,060)	(1,567)
Less: Comprehensive loss attributable to noncontrolling interests	0	1	0	1
Comprehensive loss attributable to Liquidmetal Technologies shareholders	$ (637)	$ (689)	$ (1,060)	$ (1,566)

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating activities:
Net loss	$ (1,297)	$ (1,282)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	168	175
Stock-based compensation	72	97
Changes in operating assets and liabilities:
Trade accounts receivable	(50)	113
Inventory	0	3
Prepaid expenses and other current assets	255	243
Other assets and liabilities	45	(20)
Accounts payable and accrued liabilities	40	(76)
Deferred revenue	33	(15)
Net cash used in operating activities	(734)	(762)
Investing Activities:
Purchases of debt securities	(5,170)	(11,738)
Proceeds from sales of debt securities	13,584	11,252
Net cash provided by (used in) investing activities	8,414	(486)
Financing Activities:
Common stock issuance	0	212
Net cash provided by financing activities	0	212
Net increase in cash, cash equivalents, and restricted cash	7,680	(1,036)
Cash, cash equivalents, and restricted cash at beginning of period	2,274	4,096
Cash, cash equivalents, and restricted cash at end of period	$ 9,954	$ 3,060

Note 1 - Description of Business	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Business Description and Basis of Presentation [Text Block]	1. Description of Business   Liquidmetal Technologies, Inc. (the “Company”) is a materials technology company that develops and commercializes products made from amorphous alloys. The Company’s family of alloys consists of a variety of bulk alloys and composites that utilize the advantages offered by amorphous alloys technology. The Company designs, develops, and sells products and custom parts from bulk amorphous alloys to customers in a wide range of industries. The Company also partners with third-party manufacturers and licensees to develop and commercialize Liquidmetal alloy products.   Amorphous alloys are, in general, unique materials that are distinguished by their ability to retain a random atomic structure when they solidify, in contrast to the crystalline atomic structure that forms in other metals and alloys when they solidify. Liquidmetal alloys are proprietary amorphous alloys that possess a combination of performance, processing, and potential cost advantages that the Company believes will make them preferable to other materials in a variety of applications. The amorphous atomic structure of bulk alloys enables them to overcome certain performance limitations caused by inherent weaknesses in crystalline atomic structures, thus facilitating performance and processing characteristics superior in many ways to those of their crystalline counterparts. The Company believes that the alloys and the molding technologies it employs may result in components, for many applications, that exhibit: exceptional dimensional control and repeatability that rivals precision machining, excellent corrosion resistance, brilliant surface finish, high strength, high hardness, high elastic limit, alloys that are non-magnetic, and the ability to form complex shapes common to the injection molding of plastics. Interestingly, all of these characteristics are achievable from the molding process, so design engineers often do not have to select specific alloys to achieve one or more of the characteristics as is the case with crystalline materials. The Company believes these advantages could result in Liquidmetal alloys supplanting high-performance alloys, such as titanium and stainless steel, and other incumbent materials in a wide variety of applications. Moreover, the Company believes these advantages could enable the introduction of entirely new products and applications that are not possible or commercially viable with other materials.   The Company’s revenues are derived from i) selling bulk Liquidmetal alloy products to customers who produce medical devices, automotive assemblies, sports and leisure goods, and non-consumer electronic devices, ii) selling tooling and prototype parts such as demonstration parts and test samples for customers with products in development, iii) product licensing and royalty revenue, and iv) research and development revenue. The Company expects that these sources of revenue will continue to significantly change the character of the Company’s revenue mix.

Note 2 - Basis of Presentation and Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	2. Basis of Presentation and Recent Accounting Pronouncements   The accompanying unaudited interim consolidated financial statements as of and for the three and six months ended June 30, 2023 and June 30, 2022 have been prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q. Accordingly, they do not include all of the information and notes required by US GAAP for complete financial statements. In the opinion of management, all adjustments (consisting only of normal recurring accruals) considered necessary for a fair presentation have been included. All intercompany balances and transactions have been eliminated in consolidation. Operating results for the three and six months ended June 30, 2023 are not necessarily indicative of the results that may be expected for any future periods or the year ending December 31, 2023. The accompanying unaudited consolidated financial statements should be read in conjunction with the Company's 2022 Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 14, 2023.   Investments in Debt Securities   The Company will invest excess funds to maximize investment yield, while maintaining liquidity and minimizing credit risk. Debt securities are carried at fair value and consist primarily of investments in obligations of the United States Treasury, various U.S. and foreign corporations, and certificates of deposits. The Company classifies its investments in debt securities as available-for-sale with all unrealized gains or losses included as part of other comprehensive income. The Company evaluates its debt securities with unrealized losses on a quarterly basis for potential other-than-temporary impairments in value. As a result of this assessment, the Company did not recognize any other-than-temporary impairment losses considered to be credit related for the three and six months ended June 30, 2023 and 2022.    Fair Value Measurements   The estimated fair values of financial instruments reported in the consolidated financial statements have been determined using available market information and valuation methodologies, as applicable. The fair value of cash and restricted cash approximate their carrying value due to their short maturities and are classified as Level 1 instruments within the fair value hierarchy.   Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value based upon the following fair value hierarchy:   Level 1 — Quoted prices in active markets for identical assets or liabilities;   Level 2 — Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and   Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.   As of June 30, 2023, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:       Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 11,940     $ 8,877     $ 3,063     $ -   Investments in debt securities (long-term)     1,964       486       1,478       -     As of December 31, 2022, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:       Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 16,436     $ 13,661     $ 2,775     $ -   Investments in debt securities (long-term)     5,645       1,555       4,090       -     Leases   The Company leases its manufacturing facility under a long-term contract, which is accounted for as an operating lease. The lease provides for a fixed base rent and variable payments comprised of reimbursements for property taxes, insurance, utilities, and common area maintenance. The lease has a term of sixty-two months, exclusive of options to renew. In accordance with ASC 842, Leases, lease income, which includes escalating rents over the term of the lease, is recorded on a straight-line basis over the expected lease term. The difference between lease income and payments received is recorded as a rent receivable, which is included as a prepaid expense in the consolidated balance sheets. Amounts paid for broker commissions represent prepaid direct lease costs, and will be amortized as an off-set to lease income over the lease term.   Other Recent Pronouncements   Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force) and the SEC did not or are not believed by management to have a material impact on the Company's present or future consolidated financial statements.

Note 3 - Significant Transactions	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Significant Transactions [Text Block]	3. Significant Transactions   Yihao Manufacturing Agreement   On January 12, 2022, the Company entered into a manufacturing agreement (“Manufacturing Agreement”) with Dongguan Yihao Metal Materials Technology Co. Ltd. (“Yihao”) to become the primary contract manufacturer of the Company’s products. Under the Manufacturing Agreement, which has a term of five years, Yihao has agreed to serve as a non-exclusive contract manufacturer for amorphous alloy parts offered and sold by the Company at prices determined on a “cost-plus” basis. Yihao is an affiliate of Dongguan Eontec Co. Ltd. and Professor Lugee Li, the Company’s Chairman and largest beneficial owner of the Company’s capital stock.   Manufacturing Facility Purchase and Lease   On February 16, 2017, the Company purchased a 41,000 square foot manufacturing facility (the “Facility”) located in Lake Forest, CA, where operations commenced during July 2017. The purchase price for the Facility was $7,818.   On January 23, 2020, 20321 Valencia, LLC, a Delaware limited liability company and wholly owned subsidiary of the Company, entered into a lease agreement (the “Facility Lease”) pursuant to which the Company leased to MatterHackers, Inc., a Delaware corporation (“Tenant”), an approximately 32,534 square foot portion of the Facility. The lease term is for 5 years and 2 months and is scheduled to expire on April 30, 2025. The base rent payable under the Facility Lease was $32,534 per month initially and is subject to periodic increases up to a maximum of approximately $39,000 per month. Tenant will pay approximately 79% of common operating expresses. The Facility Lease has other customary provisions, including provisions relating to default and usage restrictions. The Facility Lease grants to Tenant a right to extend the lease for one additional 60-month period at market rental value.    Eontec License Agreement   On March 10, 2016, the Company and DongGuan Eontec Co., Ltd., a Hong Kong corporation (“Eontec”), entered into a Parallel License Agreement (the “License Agreement”) pursuant to which the parties agreed to cross-license certain patents, technical information, and trademarks between the Company and Eontec. In particular, the Company granted to Eontec a paid-up, royalty-free, perpetual license to the Company’s patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of North America and Europe. In turn, Eontec granted to the Company a paid-up, royalty-free, perpetual license to Eontec’s patents and related technical information to make, have made, use, offer to sell, sell, export, and import products in certain geographic areas outside of specified countries in Asia. The license granted by the Company to Eontec is exclusive (including to the exclusion of the Company) in the countries of Brunei, Cambodia, China (P.R.C and R.O.C.), East Timor, Indonesia, Japan, Laos, Malaysia, Myanmar, Philippines, Singapore, South Korea, Thailand, and Vietnam. The license granted by Eontec to the Company is exclusive (including to the exclusion of Eontec) in North America and Europe. The cross-licenses are non-exclusive in geographic areas outside of the foregoing exclusive territories.   Beyond the License Agreement, the Company collaborates with Eontec and its affiliate Yihao to accelerate the commercialization of amorphous alloy technology. This includes but is not limited to developing technologies to reduce the cost of amorphous alloys, working on die cast machine technology platforms to pursue broader markets, sharing knowledge to broaden our intellectual property portfolio, and utilizing Yihao’s volume production capabilities as a third party contract manufacturer.   Eutectix Business Development Agreement   On January 31, 2020, the Company entered into a Business Development Agreement (the “Agreement”) with Eutectix, LLC, a Delaware limited liability company (“Eutectix”), which provides for collaboration, joint development efforts, and the manufacturing of products based on the Company’s proprietary amorphous metal alloys. Under the Agreement and amendments thereof, the Company licensed to Eutectix specified equipment owned by the Company, including two injection molding machines, two diecasting machines, and other machines and equipment, all of which will be used to make product for Company customers and Eutectix customers. The Company has also licensed to Eutectix various patents and technical information related to the Company’s proprietary technology. Under the Agreement, Eutectix agreed to pay the Company a royalty of six percent (6%) of the net sales price of licensed products sold by Eutectix, and Eutectix will also manufacture for the Company product ordered by the Company. The Agreement has a term of five years, subject to renewal provisions and the ability of either party to terminate earlier upon specified circumstances.   Apple License Transaction   On August 5, 2010, the Company entered into a license transaction with Apple Inc. (“Apple”) pursuant to which (i) the Company contributed substantially all of its intellectual property assets to a newly organized special-purpose, wholly-owned subsidiary, called Crucible Intellectual Property, LLC (“CIP”), (ii) CIP granted to Apple a perpetual, worldwide, exclusive license to commercialize such intellectual property in the field of consumer electronic products, as defined in the license agreement, in exchange for a one-time, upfront license fee, and (iii) CIP granted back to the Company a perpetual, worldwide, fully-paid, exclusive license to commercialize such intellectual property in all other fields of use.   Under the agreements relating to the license transaction with Apple, the Company was obligated to contribute, to CIP, all intellectual property developed through February 2016. The Company is also obligated to maintain certain limited liability company formalities with respect to CIP at all times after the closing of the license transaction.   Liquidmetal Golf Sublicense Agreement   Liquidmetal Golf Inc. (“Liquidmetal Golf” or “LMG”) is a majority-owned subsidiary which has the exclusive right and license to utilize the Company’s Liquidmetal alloy technology for purposes of golf equipment applications. This right and license is set forth in an intercompany license agreement dated January 1, 2002 between Liquidmetal Technologies and Liquidmetal Golf. This license agreement provides that Liquidmetal Golf has a perpetual and exclusive license to use Liquidmetal alloy technology for the purpose of manufacturing, marketing, and selling golf club components and other products used in the sport of golf. The Company owns 79% of the outstanding common stock in Liquidmetal Golf.   On January 13, 2022, Liquidmetal Golf entered into a sublicense agreement (“LMG Sublicense Agreement”) with Amorphous Technologies Japan, Inc. (“ATJ”), a newly formed Japanese entity that was established by Twins Corporation, a sporting goods company operating in Japan. Under the agreement, LMG granted to ATJ a nonexclusive worldwide sublicense to the Company’s amorphous alloy technology and related trademarks to manufacture and sell golf clubs and golf related products. The LMG Sublicense Agreement has a term of three years and provides for the payment of a running royalty to LMG of 3% of the net sales price of licensed products.   Swatch Group License    In March 2009, the Company entered into a license agreement with Swatch Group, Ltd. (“Swatch”) under which Swatch was granted a non-exclusive license to the Company’s technology to produce and market watches and certain other luxury products. In March 2011, this license agreement was amended to grant Swatch exclusive rights as to watches as against all third parties (including the Company), but non-exclusive as to Apple. The Company will receive royalty payments over the life of the contract on all Liquidmetal products produced and sold by Swatch. The license agreement with Swatch will expire on the expiration date of the last licensed patent.

Note 4 - Investments in Debt Securities	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	4. Investments in Debt Securities   The following table sets forth amortized cost fair value, and unrealized gains (losses) of investments in debt securities (short-term and long-term):         Amortized Cost     Fair Value     Longest   June 30,     December 31,     June 30,     December 31,     Maturity Date   2023     2022     2023     2022                                       U.S. government and agency securities 2024     7,838       11,964       7,859       11,922   Corporate bonds 2025     6,198       10,421       6,045       10,159           14,036       22,385       13,904       22,081     Income from these investments totaled $143 and $243 during the three and six months ended June 30, 2023, respectively. Loss from these investments totaled $0 and $5 during the three and six months ended June 30, 2022, respectively. Such amounts are included as a portion of interest and investment income on the Company’s consolidated statements of operations.   Based on the Company’s review of its debt securities that are individually in an unrealized loss position at June 30, 2023, it was determined that the losses were primarily the result current economic factors, impacting all global debt and equity markets, that are the result of global macro events. The impact of the Company’s investment portfolio is considered to be temporary, rather than a deterioration of overall credit quality. As of June 30, 2023, all investments are current on their schedule interest and dividend payments. The Company does not intend to sell and it is not more likely than not that the Company will be required to sell these securities prior to recovering their amortized cost. As such, the Company does not consider these securities to be other-than-temporarily impaired at June 30, 2023.

Note 5 - Trade Accounts Receivable	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	5. Trade Accounts Receivable   Trade accounts receivable were comprised of the following:       June 30,     December 31,       2023     2022   Trade accounts receivable   $ 74     $ 24   Less: Allowance for doubtful accounts     -       -   Trade accounts receivable   $ 74     $ 24

Note 6 - Prepaid Expenses and Other Current Assets	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Prepaid Expenses and Other Current Assets [Text Block]	6. Prepaid Expenses and Other Current Assets   Prepaid expenses and other current assets totaled $270 and $525 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:       June 30,     December 31,       2023     2022                     Prepaid service invoices   $ 104     $ 110   Prepaid insurance premiums     66       265   Prepaid lease costs and receivables- short term     21       23   Interest and other receivables     79       127   Total   $ 270     $ 525     As of June 30, 2023, prepaid lease costs and receivables-short term are comprised of $16 in prepaid broker commissions that are expected to be amortized within the next twelve months and $5 in receivables for allocated utility costs.

Note 7 - Inventory	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Inventory Disclosure [Text Block]	7. Inventory   Inventory totaled $25 and $25 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:       June 30,     December 31,       2023     2022                     Work in progress   $ 25     $ 25   Finished goods     -       -   Total   $ 25     $ 25

Note 8 - Property and Equipment, Net	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	8. Property and Equipment, net   Property and equipment consist of the following:       June 30,     December 31,       2023     2022                     Land, building, and improvements   $ 9,610     $ 9,610   Machinery and equipment     1,304       1,304   Computer equipment     272       272   Office equipment, furnishings, and improvements     51       51   Total     11,237       11,237   Accumulated depreciation     (3,413 )     (3,257 ) Total property and equipment, net   $ 7,824     $ 7,980     Depreciation expense for three and six months ended June 30, 2023 was $78 and $156, respectively. Depreciation expense for three and six months ended June 30, 2022 was $79 and $158, respectively. Such amounts were included in selling, marketing, general, and administrative expenses within Company’s consolidated statements of operations.

Note 9 - Patents and Trademarks, Net	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Intangible Assets Disclosure [Text Block]	9. Patents and Trademarks, net   Net patents and trademarks totaled $61 and $73 as of June 30, 2023 and December 31, 2022, respectively, and primarily consisted of purchased patent rights and internally developed patents.   Purchased patent rights represent the exclusive right to commercialize the bulk amorphous alloy and other amorphous alloy technology acquired from California Institute of Technology (“Caltech”), through a license agreement with Caltech and other institutions. All fees and other amounts payable by the Company for these rights and licenses have been paid or accrued in full, and no further royalties, license fees, or other amounts will be payable in the future under the license agreement.   In addition to the purchased and licensed patents, the Company has internally developed patents. Internally developed patents include legal and registration costs incurred to obtain the respective patents. The Company currently holds various patents and numerous pending patent applications in the United States, as well as numerous foreign counterparts to these patents outside of the United States.   The Company amortizes capitalized patents and trademarks over an average of 10 to 17 year periods. Amortization expense for patents and trademarks was $6 and $12 for the three and six months ended June 30, 2023, respectively. Amortization expense for patents and trademarks was $7 and $17 for the three and six months ended June 30, 2022, respectively.

Note 10 - Other Assets	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Other Assets Disclosure [Text Block]	10. Other Assets   Other assets totaled $308 and $353 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:       June 30,     December 31,       2023     2022                     Utility deposits   $ 14     $ 14   Prepaid lease costs and receivables- long term     294       339   Total   $ 308     $ 353     As of June 30, 2023, prepaid lease costs and receivables-long term are comprised of $21 in unamortized prepaid broker commissions that are not expected to be amortized within the next twelve months and $273 in straight-line rent accruals.

Note 11 - Accrued Liabilities	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Accounts Payable and Accrued Liabilities Disclosure [Text Block]	11. Accrued Liabilities   Accrued liabilities totaled $264 and $265 as of June 30, 2023 and December 31, 2022, respectively. Included within these totals are the following:       June 30,     December 31,       2023     2022                     Accrued payroll, vacation, and bonuses   $ 137     $ 124   Accrued severance     56       56   Accrued audit fees     71       85   Total   $ 264     $ 265

Note 12 - Other Long-term Liabilities	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Other Liabilities Disclosure [Text Block]	12. Other Long-Term Liabilities     Other long-term liabilities was $902 as of June 30, 2023 and December 31, 2022, and consisted of $859 of long-term, aged payables to vendors, individuals, and other third parties that have been outstanding for more than 5 years. Also included in the balance is $43 in tenant deposits under the Facility Lease.

Note 13 - Stock Compensation Plan	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Share-Based Payment Arrangement [Text Block]	13. Stock Compensation Plans   On June 28, 2012, the Company adopted the 2012 Equity Incentive Plan (“2012 Plan”), with the approval of the shareholders, which provides for the grant of stock options to officers, employees, consultants, and directors of the Company and its subsidiaries. The 2012 Plan provides for the granting to employees of incentive stock options within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended, and for the granting to employees and consultants of non-statutory stock options. In addition, the Plan permits the granting of stock appreciation rights, or SARs, with or independently of options, as well as stock bonuses and rights to purchase restricted stock. A total of 30,000,000 shares of the Company’s common stock may be granted under the 2012 Plan, and all options granted under the 2012 Plan had exercise prices that were equal to the fair market value on the date of grant. Under this plan, the Company had outstanding grants of options to purchase 5,654,000 and 5,674,000 shares of the Company’s common stock as of June 30, 2023 and December 31, 2022, respectively.   On January 27, 2015, the Company adopted its 2015 Equity Incentive Plan (“2015 Plan”), which provided for the grant of stock options to officers, employees, consultants, and directors of the Company and its subsidiaries. A total of 40,000,000 shares of the Company’s common stock are available for issuance under the 2015 Plan. All options granted under the 2015 Plan had exercise prices that were equal to the fair market value on the dates of grant. Under this plan, the Company had outstanding grants of options to purchase 20,941,667 and 20,941,667 shares of the Company’s common stock as of June 30, 2023 and December 31, 2022, respectively.   Stock based compensation expense attributable to these plans was $38 and $72 for the three and six months ended June 30, 2023 and 2023, respectively. This compares to $54 and $97 for the three and six months ended June 30, 2022, respectively.

Note 14 - Facility Lease	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Lessor, Operating Leases [Text Block]	14. Facility Lease   Amounts collected under the Facility Lease are comprised of base rents and reimbursements for direct facility expenses (property taxes and insurance), common area maintenance, and utilities. Amounts recorded to lease income are comprised of base rents and direct facility expenses, recorded on a straight-line basis over the lease term. Reimbursements for common area maintenance and utility expense are recorded as reductions to like expenses within sales, general, and administrative costs.   The future minimum rents due to the Company under the Facility Lease are as follows:   Year   Base Rents             2023 (remaining six months)   $ 256   2024     523   2025     177   2026     -   Thereafter     -       $ 956

Note 15 - Consolidated Statements of Changes in Equity	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Equity [Text Block]	15. Consolidated Statements of Changes in Equity   The following table provides the Company’s changes in equity for the three months ended June 30, 2023:       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, March 31, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,047     $ (275,283 )   $ (132 )   $ (78 )   $ 31,650                         -                                                   Stock-based compensation                                     38                               38   Net loss                                             (710 )                     (710 ) Other comprehensive income                                                     73               73                                                                             Balance, June 30, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,085     $ (275,993 )   $ (59 )   $ (78 )   $ 31,051     The following table provides the Company’s changes in equity for the six months ended June 30, 2023:       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, December 31, 2022     -       917,285,149     $ 917     $ 18,179     $ 288,013     $ (274,696 )   $ (296 )   $ (78 )   $ 32,039                                                                             Stock-based compensation                                     72                               72   Net loss                                             (1,297 )                     (1,297 ) Other comprehensive income                                                     237               237                                                                             Balance, June 30, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,085     $ (275,993 )   $ (59 )   $ (78 )   $ 31,051     The following table provides the Company’s changes in equity for the three months ended June 30, 2022:       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, March 31, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,893     $ (272,970 )   $ (272 )   $ (77 )   $ 33,670                                                                             Stock-based compensation                                     54                               54   Net loss                                             (614 )             (1 )     (615 ) Other comprehensive loss                                                     (75 )             (75 )                                                                           Balance, June 30, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,947     $ (273,584 )   $ (347 )   $ (78 )   $ 33,034       The following table provides the Company’s changes in equity for the six months ended June 30, 2022:       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, December 31, 2021     -       914,449,957     $ 914     $ 18,179     $ 287,641     $ (272,303 )   $ (62 )   $ (77 )   $ 34,292                                                                             Common stock issuance             2,835,192       3               209                               212   Stock-based compensation                                     97                               97   Net loss                                             (1,281 )             (1 )     (1,282 ) Other comprehensive loss                                                     (285 )             (285 )                                                                           Balance, June 30, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,947     $ (273,584 )   $ (347 )   $ (78 )   $ 33,034

Note 16 - Accumulated Other Comprehensive Income (Loss) ("AOCI")	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	16. Accumulated Other Comprehensive Income (Loss) (“AOCI”)   The following table presents a summary of the changes in each component of AOCI for the three months ended June 30, 2023:       Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of March 31, 2023   $ (132 )   $ (132 )                   Other comprehensive income before reclassifications     73       73   Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     73       73   Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023   $ (59 )   $ (59 )     The following table presents a summary of the changes in each component of AOCI for the six months ended June 30, 2023:       Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of December 31, 2022   $ (296 )   $ (296 )                   Other comprehensive income before reclassifications     237       237   Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     237       237   Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023   $ (59 )   $ (59 )     The following table presents a summary of the changes in each component of AOCI for the three months ended June 30, 2022:       Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of March 31, 2022   $ (272 )   $ (272 )                   Other comprehensive loss before reclassifications     (75 )     (75 ) Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     (75 )     (75 ) Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022   $ (347 )   $ (347 )     The following table presents a summary of the changes in each component of AOCI for the six months ended June 30, 2022:       Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of December 31, 2021   $ (62 )   $ (62 )                   Other comprehensive loss before reclassifications     (285 )     (285 ) Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     (285 )     (285 ) Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022   $ (347 )   $ (347 )

Note 17 - Loss Per Common Share	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Earnings Per Share [Text Block]	17. Loss Per Common Share   Basic earnings per share (“EPS”) is computed by dividing earnings (loss) attributable to common shareholders by the weighted average number of common shares outstanding for the applicable period. Diluted EPS reflects the potential dilution of securities that could share in the earnings.   Options to purchase 26,595,667 shares of common stock, at prices ranging from $0.07 to $0.38 per share, were outstanding at June 30, 2023, but were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss. Warrants to purchase 10,066,809 shares of common stock, with a price of $0.07 per share, outstanding at June 30, 2023, were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss.   Options to purchase 24,615,667 shares of common stock, at prices ranging from $0.07 to $0.38 per share, were outstanding at June 30, 2022, but were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss. Warrants to purchase 10,066,809 shares of common stock, with a price of $0.07 per share, outstanding at June 30, 2022, were not included in the computation of diluted EPS for the same period as the inclusion would have been antidilutive, given the Company’s net loss.

Note 18 - Related Party Transactions	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	18. Related Party Transactions   On March 10, 2016, the Company entered into a Securities Purchase Agreement (the “2016 Purchase Agreement”) with Liquidmetal Technology Limited, a Hong Kong company (the “Investor”), which is controlled by the Company’s Chairman, Professor Li. The 2016 Purchase Agreement provided for the purchase by the Investor of a total of 405,000,000 shares of the Company’s common stock for an aggregate purchase price of $63,400. In relation to the foregoing investment, the Company issued to the Investor a warrant to acquire 10,066,809 shares of common stock at an exercise price of $0.07 per share. The warrant will expire on the tenth anniversary of its issuance date.   On March 20, 2016, in connection with the 2016 Purchase Agreement, the Company and Eontec, entered into a cross-license agreement to share their respective technologies. Eontec is a publicly held Hong Kong corporation of which Professor Li is the Chairman and major shareholder. Eontec is also an affiliate of Yihao. Yihao is currently the Company’s primary outsourced manufacturer. As of June 30, 2023, Professor Li is a greater-than 5% beneficial owner of the Company and serves as the Company’s Chairman. Equipment and services procured from Eontec through its affiliate Yihao were $43 and $78 during the three and six months ended June 30, 2023, respectively. Equipment and services procured from Eontec through its affiliate Yihao were $63 and $155 during the three and six months ended June 30, 2022, respectively.   On May 10, 2022, Mr. Abdi Mahamedi resigned as a director of the Company. Mr. Mahamedi did not resign because of any disagreement with the Company on any matter relating to the Company’s operations, policies or practices. In connection with Mr. Mahamedi’s resignation, the Board of Directors of the Company approved an amendment to Mr. Mahamedi’s previously granted options to purchase an aggregate of 1,870,000 shares of Company common stock to provide for the extension of the exercise period of the options through May 10, 2025.   Upon Mr. Mahamedi’s resignation as a director, the Company entered into a Consulting Agreement, dated May 10, 2022, with Rosewood LLC pursuant to which Mr. Mahamedi as the owner of Rosewood LLC will assess and present business opportunities for the licensing and sublicensing of the Company’s technology. Mr. Mahamedi will also provide business development services and perform other special projects as requested by the Company. The Consulting Agreement has a term of 5 years, subject to the right of the Company or Mr. Mahamedi to terminate the agreement at any time after December 1, 2022 and subject to certain other early-termination rights. As sole consideration for the Consulting Agreement, the Company granted to Mr. Mahamedi an option to purchase up to 2.0 million shares of Company common stock at an exercise price of the closing market price of the Company’s common stock on May 10, 2022 that will vest 33% on the first anniversary of the grant date and the remainder vesting monthly over the ensuing two years, provided that Mr. Mahamedi continues to be engaged as a consultant on each such vesting date. The options have a term of 5 years.

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2023
Accounting Policies [Abstract]
Investment, Policy [Policy Text Block]	Investments in Debt Securities   The Company will invest excess funds to maximize investment yield, while maintaining liquidity and minimizing credit risk. Debt securities are carried at fair value and consist primarily of investments in obligations of the United States Treasury, various U.S. and foreign corporations, and certificates of deposits. The Company classifies its investments in debt securities as available-for-sale with all unrealized gains or losses included as part of other comprehensive income. The Company evaluates its debt securities with unrealized losses on a quarterly basis for potential other-than-temporary impairments in value. As a result of this assessment, the Company did not recognize any other-than-temporary impairment losses considered to be credit related for the three and six months ended June 30, 2023 and 2022.
Fair Value Measurement, Policy [Policy Text Block]	Fair Value Measurements   The estimated fair values of financial instruments reported in the consolidated financial statements have been determined using available market information and valuation methodologies, as applicable. The fair value of cash and restricted cash approximate their carrying value due to their short maturities and are classified as Level 1 instruments within the fair value hierarchy.   Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Entities are required to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value based upon the following fair value hierarchy:   Level 1 — Quoted prices in active markets for identical assets or liabilities;   Level 2 — Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and   Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.   As of June 30, 2023, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:       Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 11,940     $ 8,877     $ 3,063     $ -   Investments in debt securities (long-term)     1,964       486       1,478       -     As of December 31, 2022, the following table represents the Company’s fair value hierarchy for items that are required to be measured at fair value on a recurring basis:       Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 16,436     $ 13,661     $ 2,775     $ -   Investments in debt securities (long-term)     5,645       1,555       4,090       -
Lessee, Leases [Policy Text Block]	Leases   The Company leases its manufacturing facility under a long-term contract, which is accounted for as an operating lease. The lease provides for a fixed base rent and variable payments comprised of reimbursements for property taxes, insurance, utilities, and common area maintenance. The lease has a term of sixty-two months, exclusive of options to renew. In accordance with ASC 842, Leases, lease income, which includes escalating rents over the term of the lease, is recorded on a straight-line basis over the expected lease term. The difference between lease income and payments received is recorded as a rent receivable, which is included as a prepaid expense in the consolidated balance sheets. Amounts paid for broker commissions represent prepaid direct lease costs, and will be amortized as an off-set to lease income over the lease term.
New Accounting Pronouncements, Policy [Policy Text Block]	Other Recent Pronouncements   Other recent accounting pronouncements issued by the FASB (including its Emerging Issues Task Force) and the SEC did not or are not believed by management to have a material impact on the Company's present or future consolidated financial statements.

Note 2 - Basis of Presentation and Recent Accounting Pronouncements (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 11,940     $ 8,877     $ 3,063     $ -   Investments in debt securities (long-term)     1,964       486       1,478       -       Fair Value     Level 1     Level 2     Level 3                                     Investments in debt securities (short-term)   $ 16,436     $ 13,661     $ 2,775     $ -   Investments in debt securities (long-term)     5,645       1,555       4,090       -

Note 4 - Investments in Debt Securities (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Debt Securities, Available-for-Sale [Table Text Block]	Amortized Cost     Fair Value     Longest   June 30,     December 31,     June 30,     December 31,     Maturity Date   2023     2022     2023     2022                                       U.S. government and agency securities 2024     7,838       11,964       7,859       11,922   Corporate bonds 2025     6,198       10,421       6,045       10,159           14,036       22,385       13,904       22,081

Note 5 - Trade Accounts Receivable (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30,     December 31,       2023     2022   Trade accounts receivable   $ 74     $ 24   Less: Allowance for doubtful accounts     -       -   Trade accounts receivable   $ 74     $ 24

Note 6 - Prepaid Expenses and Other Current Assets (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Prepaid Expenses and Other Current Assets [Table Text Block]	June 30,     December 31,       2023     2022                     Prepaid service invoices   $ 104     $ 110   Prepaid insurance premiums     66       265   Prepaid lease costs and receivables- short term     21       23   Interest and other receivables     79       127   Total   $ 270     $ 525

Note 7 - Inventory (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Inventory, Current [Table Text Block]	June 30,     December 31,       2023     2022                     Work in progress   $ 25     $ 25   Finished goods     -       -   Total   $ 25     $ 25

Note 8 - Property and Equipment, Net (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Property, Plant and Equipment [Table Text Block]	June 30,     December 31,       2023     2022                     Land, building, and improvements   $ 9,610     $ 9,610   Machinery and equipment     1,304       1,304   Computer equipment     272       272   Office equipment, furnishings, and improvements     51       51   Total     11,237       11,237   Accumulated depreciation     (3,413 )     (3,257 ) Total property and equipment, net   $ 7,824     $ 7,980

Note 10 - Other Assets (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Other Assets, Noncurrent [Table Text Block]	June 30,     December 31,       2023     2022                     Utility deposits   $ 14     $ 14   Prepaid lease costs and receivables- long term     294       339   Total   $ 308     $ 353

Note 11 - Accrued Liabilities (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Accrued Liabilities [Table Text Block]	June 30,     December 31,       2023     2022                     Accrued payroll, vacation, and bonuses   $ 137     $ 124   Accrued severance     56       56   Accrued audit fees     71       85   Total   $ 264     $ 265

Note 14 - Facility Lease (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block]	Year   Base Rents             2023 (remaining six months)   $ 256   2024     523   2025     177   2026     -   Thereafter     -       $ 956

Note 15 - Consolidated Statements of Changes in Equity (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Stockholders Equity [Table Text Block]	Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, March 31, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,047     $ (275,283 )   $ (132 )   $ (78 )   $ 31,650                         -                                                   Stock-based compensation                                     38                               38   Net loss                                             (710 )                     (710 ) Other comprehensive income                                                     73               73                                                                             Balance, June 30, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,085     $ (275,993 )   $ (59 )   $ (78 )   $ 31,051       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, December 31, 2022     -       917,285,149     $ 917     $ 18,179     $ 288,013     $ (274,696 )   $ (296 )   $ (78 )   $ 32,039                                                                             Stock-based compensation                                     72                               72   Net loss                                             (1,297 )                     (1,297 ) Other comprehensive income                                                     237               237                                                                             Balance, June 30, 2023     -       917,285,149     $ 917     $ 18,179     $ 288,085     $ (275,993 )   $ (59 )   $ (78 )   $ 31,051       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, March 31, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,893     $ (272,970 )   $ (272 )   $ (77 )   $ 33,670                                                                             Stock-based compensation                                     54                               54   Net loss                                             (614 )             (1 )     (615 ) Other comprehensive loss                                                     (75 )             (75 )                                                                           Balance, June 30, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,947     $ (273,584 )   $ (347 )   $ (78 )   $ 33,034       Preferred Shares     Common Shares     Common Stock     Warrants part of Additional Paid-in Capital     Additional Paid-in Capital     Accumulated Deficit     Accumulated Other Comprehensive Income     Non- Controlling Interest     Total   Balance, December 31, 2021     -       914,449,957     $ 914     $ 18,179     $ 287,641     $ (272,303 )   $ (62 )   $ (77 )   $ 34,292                                                                             Common stock issuance             2,835,192       3               209                               212   Stock-based compensation                                     97                               97   Net loss                                             (1,281 )             (1 )     (1,282 ) Other comprehensive loss                                                     (285 )             (285 )                                                                           Balance, June 30, 2022     -       917,285,149     $ 917     $ 18,179     $ 287,947     $ (273,584 )   $ (347 )   $ (78 )   $ 33,034

Note 16 - Accumulated Other Comprehensive Income (Loss) ("AOCI") (Tables)	6 Months Ended
	Jun. 30, 2023
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of March 31, 2023   $ (132 )   $ (132 )                   Other comprehensive income before reclassifications     73       73   Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     73       73   Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023   $ (59 )   $ (59 )     Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of December 31, 2022   $ (296 )   $ (296 )                   Other comprehensive income before reclassifications     237       237   Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     237       237   Accumulated other comprehensive income (loss), net of tax, as of June 30, 2023   $ (59 )   $ (59 )     Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of March 31, 2022   $ (272 )   $ (272 )                   Other comprehensive loss before reclassifications     (75 )     (75 ) Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     (75 )     (75 ) Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022   $ (347 )   $ (347 )     Unrealized gains (losses) on available- for-sale securities     Total   Accumulated other comprehensive income (loss), net of tax, as of December 31, 2021   $ (62 )   $ (62 )                   Other comprehensive loss before reclassifications     (285 )     (285 ) Amounts reclassified from accumulated other comprehensive income (loss)     -       -   Net increase in other comprehensive income (loss)     (285 )     (285 ) Accumulated other comprehensive income (loss), net of tax, as of June 30, 2022   $ (347 )   $ (347 )

Note 2 - Basis of Presentation and Recent Accounting Pronouncements (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Apr. 01, 2023
Other-than-temporary Impairment Loss, Debt Securities, Available-for-Sale	$ 0	$ 0
Lessor, Operating Lease, Term of Contract (Month)			62 months

Note 2 - Basis of Presentation and Recent Accounting Pronouncements - Fair Value of Items Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Investments in debt securities (short-term)	$ 11,940	$ 16,435
Investments in debt securities (long-term)	1,964	5,646
Fair Value, Recurring [Member]
Investments in debt securities (short-term)	11,940	16,436
Investments in debt securities (long-term)	1,964	5,645
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Investments in debt securities (short-term)	8,877	13,661
Investments in debt securities (long-term)	486	1,555
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Investments in debt securities (short-term)	3,063	2,775
Investments in debt securities (long-term)	1,478	4,090
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Investments in debt securities (short-term)	0	0
Investments in debt securities (long-term)	$ 0	$ 0

Note 3 - Significant Transactions (Details Textual)	Jan. 13, 2022	Jan. 12, 2022	Jan. 31, 2020	Feb. 16, 2017 USD ($) ft²	Apr. 01, 2023	Dec. 31, 2022	Jan. 23, 2020 USD ($) ft²
Area of Land (Square Foot) | ft²				41,000
Lessor, Operating Lease, Term of Contract (Month)					62 months
Royalty Fee, Percentage of Net Sales	3.00%
Liquidmetal Golf [Member]
Noncontrolling Interest, Ownership Percentage by Parent						79.00%
Light Industrial and Office Building [Member]
Area of Real Estate Property (Square Foot) | ft²							32,534
Lessor, Operating Lease, Term of Contract (Month)							62 months
Lessor, Operating Lease Receivable, Per Month Initially							$ 32,534
Lessor, Operating Lease Receivable Per Month Maximum							$ 39,000
Percentage of Common Operating Expresses							79.00%
Lessee, Operating Lease, Extend Term of Contract (Month)							60 months
Yihao [Member]
Manufacturing Agreement, Term (Year)		5 years
Valencia Circle, LLC [Member]
Payments to Acquire Buildings				$ 7,818,000
Eutectix [Member]
Business Development Agreement, Royalty Percentage			6.00%
Business Development Agreement, Term (Year)			5 years
ATJ [Member]
Sublicense Agreement, Term (Year)	3 years

Note 4 - Investments in Debt Securities (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest and Investment Income [Member]
Debt Securities, Available-for-Sale, Realized Gain (Loss)	$ 143	$ (0)	$ 243	$ (5)

Note 4 - Investments in Debt Securities - Amortized Cost and Fair Value of Investments in Debt Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Investment in debt securities, amortized cost	$ 14,036	$ 22,385
Investment in debt securities, fair value	13,904	22,081
US Treasury and Government [Member]
Investment in debt securities, amortized cost	7,838	11,964
Investment in debt securities, fair value	7,859	11,922
Corporate Debt Securities [Member]
Investment in debt securities, amortized cost	6,198	10,421
Investment in debt securities, fair value	$ 6,045	$ 10,159

Note 5 - Trade Accounts Receivable - Trade Accounts Receivable Table (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Trade accounts receivable	$ 74	$ 24
Less: Allowance for doubtful accounts	0	0
Trade accounts receivable	$ 74	$ 24

Note 6 - Prepaid Expenses and Other Current Assets (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Prepaid Expense and Other Assets, Current	$ 270	$ 525
Prepaid Broker Commission	16
Allocated Unity Cost [Member]
Receivables, Net, Current	$ 5

Note 6 - Prepaid Expenses and Other Current Assets - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Prepaid service invoices	$ 104	$ 110
Prepaid insurance premiums	66	265
Prepaid lease costs and receivables- short term	21	23
Interest and other receivables	79	127
Total	$ 270	$ 525

Note 7 - Inventory (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Inventory, Net	$ 25	$ 25

Note 7 - Inventory - Schedule of Inventory (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Work in progress	$ 25	$ 25
Finished goods	0	0
Total	$ 25	$ 25

Note 8 - Property and Equipment, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Selling, General and Administrative Expenses [Member]
Depreciation	$ 78	$ 79	$ 156	$ 158

Note 8 - Property and Equipment, Net - Property and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property and equipment, gross	$ 11,237	$ 11,237
Accumulated depreciation	(3,413)	(3,257)
Total property and equipment, net	7,824	7,980
Land, Buildings and Improvements [Member]
Property and equipment, gross	9,610	9,610
Machinery and Equipment [Member]
Property and equipment, gross	1,304	1,304
Computer Equipment [Member]
Property and equipment, gross	272	272
Office Equipment, Furnishings and Improvements [Member]
Property and equipment, gross	$ 51	$ 51

Note 9 - Patents and Trademarks, Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Finite-Lived Intangible Assets, Net	$ 61		$ 61		$ 73
Amortization of Intangible Assets	$ 6	$ 7	$ 12	$ 17
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	10 years		10 years
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	17 years		17 years

Note 10 - Other Assets (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Other Assets	$ 308	$ 353
Unamortized Prepaid Broker Commissions	21
Prepaid Rent Noncurrent	$ 273

Note 10 - Other Assets - Other Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Other Assets	$ 308	$ 353
Utility Deposits [Member]
Other Assets	14	14
Prepaid Lease Costs and Long-term Receivables [Member]
Other Assets	$ 294	$ 339

Note 11 - Accrued Liabilities (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 03, 2023	Dec. 31, 2022
Accrued Liabilities, Current	$ 264	$ 264	$ 265

Note 11 - Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 03, 2023	Dec. 31, 2022
Accrued payroll, vacation, and bonuses	$ 137		$ 124
Accrued severance	56		56
Accrued audit fees	71		85
Total	$ 264	$ 264	$ 265

Note 12 - Other Long-term Liabilities (Details Textual) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Other Liabilities, Noncurrent	$ 902	$ 902
Loans Payable, Noncurrent, Total		$ 859
Period for Outstanding Liability (Year)	5 years
Lease Deposit Liability	$ 43

Note 13 - Stock Compensation Plan (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Mar. 31, 2023	Dec. 31, 2022	Jan. 27, 2015
Share-Based Payment Arrangement, Expense	$ 38	$ 54	$ 72	$ 97
Equity Incentive Plan 2012 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	30,000,000		30,000,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)	5,654,000		5,654,000			5,674,000
Equity Incentive Plan 2015 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)							40,000,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)					20,941,667	20,941,667

Note 14 - Facility Lease - Base Rents (Details) $ in Thousands	Jun. 30, 2023 USD ($)
2023 (remaining six months)	$ 256
2024	523
2025	177
2026	0
Thereafter	0
Lessor, Operating Lease, Payment to be Received	$ 956

Note 15 - Consolidated Statements of Changes in Equity - Changes in Equity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance	$ 31,650	$ 33,670	$ 32,039	$ 34,292
Stock-based compensation	38		72	97
Net loss	(710)	(615)	(1,297)	(1,282)
Other comprehensive income	73	(75)	237	(285)
Common stock issuance				212
Balance	$ 31,051	$ 33,034	$ 31,051	$ 33,034
Preferred Stock [Member]
Balance (in shares)	0	0	0	0
Balance (in shares)	0	0	0	0
Common Stock [Member]
Balance (in shares)	917,285,149	917,285,149	917,285,149	914,449,957
Balance	$ 917	$ 917	$ 917	$ 914
Common stock issuance (in shares)				2,835,192
Common stock issuance				$ 3
Balance (in shares)	917,285,149	917,285,149	917,285,149	917,285,149
Balance	$ 917	$ 917	$ 917	$ 917
Additional Paid in Capital, Attributable to Warrants [Member]
Balance	18,179	18,179	18,179	18,179
Balance	18,179	18,179	18,179	18,179
Additional Paid-in Capital [Member]
Balance	288,047	287,893	288,013	287,641
Stock-based compensation	38	54	72	97
Common stock issuance				209
Balance	288,085	287,947	288,085	287,947
Retained Earnings [Member]
Balance	(275,283)	(272,970)	(274,696)	(272,303)
Net loss	(710)	(614)	(1,297)	(1,281)
Balance	(275,993)	(273,584)	(275,993)	(273,584)
AOCI Attributable to Parent [Member]
Balance	(132)	(272)	(296)	(62)
Other comprehensive income	73	(75)	237	(285)
Balance	(59)	(347)	(59)	(347)
Noncontrolling Interest [Member]
Balance	(78)	(77)	(78)	(77)
Net loss		(1)		(1)
Balance	$ (78)	$ (78)	$ (78)	$ (78)

Note 16 - Accumulated Other Comprehensive Income (Loss) ("AOCI") - Summary of Changes in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Balance	$ 31,650	$ 33,670	$ 32,039	$ 34,292
Other comprehensive income	73	(75)	237	(285)
Balance	31,051	33,034	31,051	33,034
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Including Noncontrolling Interest [Member]
Balance	(132)	(272)	(296)	(62)
Other comprehensive income before reclassifications	73	(75)	237	(285)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0	0
Other comprehensive income	73	(75)	237	(285)
Balance	(59)	(347)	(59)	(347)
AOCI Attributable to Parent [Member]
Balance	(132)	(272)	(296)	(62)
Other comprehensive income before reclassifications	73	(75)	237	(285)
Amounts reclassified from accumulated other comprehensive income (loss)	0	0	0	0
Other comprehensive income	73	(75)	237	(285)
Balance	$ (59)	$ (347)	$ (59)	$ (347)

Note 17 - Loss Per Common Share (Details Textual) - $ / shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Share-Based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	26,595,667	24,615,667
Share-Based Payment Arrangement, Option [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)	$ 0.07	$ 0.07
Share-Based Payment Arrangement, Option [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price, Ending Balance (in dollars per share)	$ 0.38	$ 0.38
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	10,066,809	10,066,809
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)	$ 0.07	$ 0.07

Note 18 - Related Party Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
	May 10, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Mar. 10, 2016
Former Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)	1,870,000
Former Director [Member] | Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage	33.00%
Maximum [Member] | Former Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)	2.0
Chairman of Eontec [Member] | Minimum [Member]
Beneficial Ownership Percentage						5.00%
Eontec [Member] | License Agreement [Member]
Related Party Transaction, Amounts of Transaction		$ 43	$ 63	$ 78	$ 155
Investor Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)							10,066,809
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)							$ 0.07
The 2016 Purchase Agreement [Member]
Common Stock Purchase Agreement, Number of Shares Authorized to Issue and Sell to Investors (in shares)							405,000,000
Common Stock Purchase Agreement, Value of Shares Authorized to Issue and Sell to Investors							$ 63,400

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