Investments - Net investment income (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Investments, Debt and Equity Securities [Abstract]
Interest from fixed maturities	$ 484	$ 236
Dividends	263	359
Income from limited liability investments	36	241
Income from limited liability investments, at fair value	885	1,174
Income from real estate investments	800	800
Other	506	230
Gross investment income	2,974	3,040
Investment expenses	(69)	(83)
Net investment income	$ 2,905	$ 2,957

Income (Loss) From Limited Partnership Investments At Fair Value

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- Definition

Amount of realized and unrealized gain (loss) on investment.

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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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No definition available.

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Amount of dividend income on nonoperating securities.

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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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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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