Fair Values of Financial Instruments, Estimated Fair Value and Level (Details) - USD ($) $ in Thousands		Mar. 31, 2024	Dec. 31, 2023
Assets [Abstract]
Fixed maturities		$ 218,420	$ 218,219
Equity securities		9,303	9,413
Carrying Amount [Member]
Assets [Abstract]
Equity securities	[1]	9,303	9,413
Carrying Amount [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		21,189	28,301
Carrying Amount [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities		218,420	218,219
Liabilities [Abstract]
Junior subordinated debentures, net		33,738	33,738
Revolving credit facility		4,024	3,019
Carrying Amount [Member] | Level 3 [Member]
Assets [Abstract]
Policy loans		1,810	1,778
Estimated Fair Value [Member]
Assets [Abstract]
Equity securities	[1]	9,303	9,413
Estimated Fair Value [Member] | Level 1 [Member]
Assets [Abstract]
Cash and cash equivalents		21,189	28,301
Estimated Fair Value [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities		218,420	218,219
Liabilities [Abstract]
Junior subordinated debentures, net		34,508	33,670
Revolving credit facility		4,024	3,019
Estimated Fair Value [Member] | Level 3 [Member]
Assets [Abstract]
Policy loans		$ 1,810	$ 1,778

[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.