Note 12 - Other Equity Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Jan. 25, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Nov. 06, 2023 |
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| Treasury Stock, Shares, Acquired (in shares) | 52,000 | 19,135 | ||
| Treasury Stock, Value, Acquired, Cost Method | $ 650 | $ 1,248 | $ 651 | |
| East West Warrants [Member] | ||||
| Warrants and Rights Outstanding, Term (Year) | 5 years | |||
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | 135,300 | |||
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ 15 | |||
| FG Holdings LLC. [Member] | ||||
| Realized Investment Gains (Losses) | $ (91) | |||
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of realized gain (loss) on investment. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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