Fair Values of Financial Instruments, Estimated Fair Value and Level (Details) - USD ($) $ in Thousands		Jun. 30, 2023	Dec. 31, 2022
Assets [Abstract]
Fixed maturities		$ 208,472	$ 208,729
Equity securities		9,679	11,562
Carrying Amount [Member]
Assets [Abstract]
Fixed maturities	[1]	208,472	208,729
Equity securities	[1]	9,679	11,562
Carrying Amount [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		24,247	28,863
Carrying Amount [Member] | Level 2 [Member]
Assets [Abstract]
Policy loans		1,811	1,759
Investment in unconsolidated trusts		1,238	1,238
Liabilities [Abstract]
Junior subordinated debentures, net		33,738	33,738
Revolving credit facility		3,000	2,009
Carrying Amount [Member] | Level 3 [Member]
Assets [Abstract]
Other invested assets		6,724	5,386
Estimated Fair Value [Member]
Assets [Abstract]
Fixed maturities	[1]	208,472	208,729
Equity securities	[1]	9,679	11,562
Estimated Fair Value [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		24,247	28,863
Estimated Fair Value [Member] | Level 2 [Member]
Assets [Abstract]
Policy loans		1,811	1,759
Investment in unconsolidated trusts		1,238	1,238
Liabilities [Abstract]
Junior subordinated debentures, net		32,724	33,810
Revolving credit facility		3,000	2,009
Estimated Fair Value [Member] | Level 3 [Member]
Assets [Abstract]
Other invested assets		$ 6,724	$ 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.