The total return on preferred stock as a multiplier of positive profits.

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The total return on preferred stock as a percentage of positive profits.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The amount of unfunded commitments for which the entity is obligated, to those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments).

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Number of shares of investment owned.

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The percentage rate used to calculate dividend payments on preferred stock.

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Amount of realized gain (loss) on investment.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Note 7 - Investments (Details Textual) - USD ($) $ in Thousands			3 Months Ended
	Jan. 25, 2024	Nov. 14, 2022	Mar. 31, 2024	Mar. 31, 2025	Dec. 31, 2024
Treasury Stock, Shares, Acquired (in shares)	52,000
Treasury Stock, Value, Acquired, Cost Method	$ 650		$ 651
Treasury Stock, Common, Shares (in shares)	342,080			342,080	342,080
Series A Preferred Stock [Member] \| FG Holdings LLC. [Member]
Preferred Stock, Dividend Rate, Percentage		8.00%
Preferred Stock, Total Return, Percentage of Positive Profits		20.00%
Series B Preferred Stock [Member] \| FG Holdings LLC. [Member]
Stock Issued During Period, Periodic Return on Investment, Percentage		1.5
FG Holdings LLC. [Member]
Realized Investment Gains (Losses)	$ (91)
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments				$ 0
Investment Owned, Balance, Shares (in shares)	5,666,111
Equity Method Investment, Ownership Percentage	55.00%