Fair Values of Financial Instruments, Estimated Fair Value and Level (Details) - USD ($) $ in Thousands		Sep. 30, 2023	Dec. 31, 2022
Assets [Abstract]
Fixed maturities		$ 203,068	$ 208,729
Equity securities		8,224	11,562
Carrying Amount [Member]
Assets [Abstract]
Equity securities	[1]	8,224	11,562
Carrying Amount [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		23,921	28,863
Carrying Amount [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities		203,068	208,729
Policy loans		1,822	1,759
Investment in unconsolidated trusts		1,238	1,238
Liabilities [Abstract]
Junior subordinated debentures, net		33,738	33,738
Revolving credit facility		3,019	2,009
Carrying Amount [Member] | Level 3 [Member]
Assets [Abstract]
Other invested assets		6,398	5,386
Estimated Fair Value [Member]
Assets [Abstract]
Equity securities	[1]	8,224	11,562
Estimated Fair Value [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		23,921	28,863
Estimated Fair Value [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities		203,068	208,729
Policy loans		1,822	1,759
Investment in unconsolidated trusts		1,238	1,238
Liabilities [Abstract]
Junior subordinated debentures, net		32,923	33,810
Revolving credit facility		3,019	2,009
Estimated Fair Value [Member] | Level 3 [Member]
Assets [Abstract]
Other invested assets		$ 6,398	$ 5,386

[1] See the aforementioned information for a description of the fair value hierarchy as well as a description of levels for classes of these financial assets.