Note 6 - Investments - Net Investment Income (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest from fixed maturities	$ 243	$ 117	$ 472	$ 210
Dividends	14	33	74	64
Income (loss) from limited liability investments	1	52	(33)	287
Income from limited liability investments, at fair value	0	4	0	4
Income from real estate investments	0	200	0	400
Other	102	87	622	170
Gross investment income	360	493	1,135	1,135
Investment expenses	(30)	(28)	(67)	(51)
Net investment income	$ 330	$ 465	$ 1,068	$ 1,084

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.

+ References

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- Definition

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

+ References

No definition available.

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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
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-Subparagraph (c)
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- Definition

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

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- Definition

Amount of expenses related to the generation of investment income.

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- Definition

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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