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Purchase price per share or per unit of warrants or rights at issuance.

+ References

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Maximum borrowing capacity under debt instrument.

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Amount of cash inflow from issuance of debt and warrants.

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No definition available.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of warrants or rights outstanding.

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No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt discount.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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Amount of decrease in net income available to common shareholder for down round feature triggered for warrant classified as equity.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Note 5 - Debt and Warrants Transactions (Details Textual) $ / shares in Units, $ in Thousands						3 Months Ended		9 Months Ended
	Oct. 02, 2025 USD ($)	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 29, 2025 USD ($) $ / shares	Sep. 17, 2025 USD ($)	Sep. 11, 2025 USD ($) $ / shares shares	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) $ / shares shares	Sep. 30, 2024 USD ($)	Jul. 31, 2025 $ / shares shares	Dec. 31, 2024 $ / shares shares	May 02, 2024 $ / shares	Apr. 03, 2023 $ / shares shares	Aug. 12, 2022 $ / shares shares	Aug. 11, 2022 USD ($)
Proceeds from Issuance Notes and Warrants								$ 1,233	$ 0
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) \| $ / shares		$ 1.41				$ 1.41		$ 1.41			$ 1.74
Class of Warrant or Right, Outstanding (in shares) \| shares		12,546,330				12,546,330		12,546,330			8,382,048
Warrant, Down Round Feature, Decrease in Net Income to Common Shareholder, Amount						$ 635	$ (0)	$ 635	$ (0)
Warrants and Rights Outstanding															$ 3,800
Measurement Input, Share Price [Member]
Warrants and Rights Outstanding, Measurement Input		0.73				0.73		0.73
Measurement Input, Risk Free Interest Rate [Member]
Warrants and Rights Outstanding, Measurement Input		0.036				0.036		0.036
Measurement Input, Price Volatility [Member]
Warrants and Rights Outstanding, Measurement Input		0.9066				0.9066		0.9066
Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input		4.85				4.85		4.85
September 11, 2025 Warrants [Member]
Class of Warrant or Right, Issuance Price (in dollars per share) \| $ / shares					$ 0.125
Class of Warrant or Right, Exercisable Commence Term (Month)					6 months
Warrants and Rights Outstanding, Term (Year)					5 years 6 months
September 29, 2025 Warrant [Member]
Class of Warrant or Right, Exercisable Commence Term (Month)			6 months
Warrants and Rights Outstanding, Term (Year)			5 years 6 months
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) \| $ / shares			$ 0.73
September 2025 Warrants [Member]
Class of Warrant or Right, Outstanding (in shares) \| shares		1,512,934				1,512,934		1,512,934
Equity-classified Warrants [Member] \| Measurement Input, Share Price [Member] \| Minimum [Member]
Warrants and Rights Outstanding, Measurement Input		0.72				0.72		0.72
Equity-classified Warrants [Member] \| Measurement Input, Share Price [Member] \| Maximum [Member]
Warrants and Rights Outstanding, Measurement Input		0.73				0.73		0.73
Equity-classified Warrants [Member] \| Measurement Input, Risk Free Interest Rate [Member] \| Minimum [Member]
Warrants and Rights Outstanding, Measurement Input		0.036				0.036		0.036
Equity-classified Warrants [Member] \| Measurement Input, Risk Free Interest Rate [Member] \| Maximum [Member]
Warrants and Rights Outstanding, Measurement Input		0.037				0.037		0.037
Equity-classified Warrants [Member] \| Measurement Input, Price Volatility [Member] \| Minimum [Member]
Warrants and Rights Outstanding, Measurement Input		0.8867				0.8867		0.8867
Equity-classified Warrants [Member] \| Measurement Input, Price Volatility [Member] \| Maximum [Member]
Warrants and Rights Outstanding, Measurement Input		0.8981				0.8981		0.8981
Equity-classified Warrants [Member] \| Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input		5.5				5.5		5.5
July 2025 Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) \| $ / shares			$ 0.73							$ 1.2
Class of Warrant or Right, Outstanding (in shares) \| shares					2,651,348					1,612,903
Notes Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) \| $ / shares												$ 2.06	$ 26.8
Class of Warrant or Right, Outstanding (in shares) \| shares													279,851
Notes Warrants [Member] \| Measurement Input, Share Price [Member]
Warrants and Rights Outstanding, Measurement Input		0.72				0.72		0.72			1.31
Notes Warrants [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Warrants and Rights Outstanding, Measurement Input		0.036				0.036		0.036			0.042
Notes Warrants [Member] \| Measurement Input, Price Volatility [Member]
Warrants and Rights Outstanding, Measurement Input		1.217				1.217		1.217			1.059
Notes Warrants [Member] \| Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input		1.86				1.86		1.86			2.61
Additional Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) \| $ / shares														$ 21.2
Class of Warrant or Right, Outstanding (in shares) \| shares														141,509
Additional Warrants [Member] \| Measurement Input, Share Price [Member]
Warrants and Rights Outstanding, Measurement Input		0.72				0.72		0.72			1.31
Additional Warrants [Member] \| Measurement Input, Risk Free Interest Rate [Member]
Warrants and Rights Outstanding, Measurement Input		0.036				0.036		0.036			0.043
Additional Warrants [Member] \| Measurement Input, Price Volatility [Member]
Warrants and Rights Outstanding, Measurement Input		1.157				1.157		1.157			0.996
Additional Warrants [Member] \| Measurement Input, Expected Term [Member]
Warrants and Rights Outstanding, Measurement Input		2.37				2.37		2.37			3.12
Smith [Member] \| September 11, 2025 Warrants [Member]
Proceeds from Issuance of Warrants					$ 100
Huffmyer [Member] \| September 11, 2025 Warrants [Member]
Proceeds from Issuance of Warrants				$ 15
The September 11, 2025 Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage					15.00%
The September 11, 2025 Notes [Member] \| Smith [Member]
Debt Instrument, Maximum Borrowing Capacity					$ 700
Proceeds from Issuance of Debt					700
The September 11, 2025 Notes [Member] \| Smith [Member] \| September 11, 2025 Warrants [Member]
Proceeds from Issuance Notes and Warrants					800
The September 11, 2025 Notes [Member] \| Huffmyer [Member]
Debt Instrument, Maximum Borrowing Capacity					$ 100
Proceeds from Issuance of Debt				85
The September 11, 2025 Notes [Member] \| Huffmyer [Member] \| September 11, 2025 Warrants [Member]
Proceeds from Issuance Notes and Warrants				$ 100
September 29, 2025 Note [Member]
Debt Instrument, Maximum Borrowing Capacity			$ 400
Proceeds from Issuance of Debt		$ 300
September 29, 2025 Note [Member] \| Subsequent Event [Member]
Proceeds from Issuance of Debt	$ 100
September 11th and 29th 2025 Notes [Member]
Proceeds from Issuance Notes and Warrants						$ 1,200		$ 1,200
Debt Instrument, Unamortized Discount		$ 400				$ 400		$ 400