Schedule III (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Supplementary Insurance Information, Deferred policy acquisition costs	$ 140,380	$ 104,913
Supplementary Insurance Information, Future policy benefit reserves and policy claims payable	1,378,279	1,338,694
Supplementary Insurance Information, Unearned premiums	1,802	1,708
Supplementary Insurance Information, Other policy claims and benefits payable	107,338	94,680
Life Insurance Segment [Member]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Supplementary Insurance Information, Deferred policy acquisition costs	97,644	94,771
Supplementary Insurance Information, Future policy benefit reserves and policy claims payable	1,084,455	1,052,638
Supplementary Insurance Information, Unearned premiums	1,471	1,446
Supplementary Insurance Information, Other policy claims and benefits payable	105,310	92,758
Home Service Insurance Segment [Member]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Supplementary Insurance Information, Deferred policy acquisition costs	42,736	10,142
Supplementary Insurance Information, Future policy benefit reserves and policy claims payable	293,824	286,056
Supplementary Insurance Information, Unearned premiums	331	262
Supplementary Insurance Information, Other policy claims and benefits payable	$ 2,028	$ 1,922