Note 7 - Investments - Net Investment Income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Interest from fixed maturities	$ 556	$ 242
Dividends	159	125
Income from limited liability investments	293	27
Income from limited liability investments, at fair value	4	106
Income from real estate investments	795	800
Other	612	364
Gross investment income	2,419	1,664
Investment expenses	(114)	(89)
Net investment income	$ 2,305	$ 1,575

Represents income (loss) form limited partnership investments at fair value.

No definition available.

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- Definition

This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

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- Definition

Amount of interest income earned from interest bearing assets classified as other.

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- Definition

Amount of dividend income on nonoperating securities.

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- Definition

Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities.

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Amount of expenses related to the generation of investment income.

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Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.

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- Definition

The net cost of operation of other real estate (including provisions for real estate losses, rental income, and gains and losses on sales of real estate).

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