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Note 10 - Convertible Promissory Note (Details Textual) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Feb. 13, 2025	Dec. 20, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)			$ 11.16		$ 11.16		$ 11.54
Gain (Loss) on Extinguishment of Debt			$ 0	$ 0	$ (1,353)	$ 0
Conversion of Promissory Note to Common Stock [Member]
Debt Instrument, Convertible, Conversion Price (in dollars per share)	$ 3
Debt Conversion, Converted Instrument, Shares Issued (in shares)	800,000
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net	$ (9,369)
Debt Conversion, Converted Instrument, Fair Value of Shares Issued	12,368
Gain (Loss) on Extinguishment of Debt	(1,353)
Exercise of Conversion Options, Transaction Costs	$ 29
Convertible Promissory Note Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)		800,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)		$ 4
Convertible Promissory Note [Member]
Debt Instrument, Face Amount		$ 2,400
Debt Instrument, Unamortized Discount		360
Proceeds from Issuance of Debt		$ 2,040
Debt Instrument, Convertible, Conversion Price (in dollars per share)		$ 3

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- Definition

The fair value of shares issued upon the conversion of debt.

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

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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