Deferred Policy Acquisition Costs and Cost of Insurance Acquired - Schedule of DAC (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	$ 162,927	$ 152,418	$ 143,123
Deferred Policy Acquisition Cost, Capitalization	28,301	24,899
Amortization of deferred policy acquisition costs	(15,460)	(14,390)	(13,445)
Balance at end of period	175,768	162,927	152,418
Life Insurance Business Segment
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	113,484	107,702	103,064
Deferred Policy Acquisition Cost, Capitalization	20,251	17,942
Amortization of deferred policy acquisition costs	(12,895)	(12,160)
Balance at end of period	120,840	113,484	107,702
Home Service Insurance Segment [Member]
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	49,443	44,716	40,059
Deferred Policy Acquisition Cost, Capitalization	8,050	6,957
Amortization of deferred policy acquisition costs	(2,565)	(2,230)
Balance at end of period	54,928	49,443	44,716
Permanent
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	139,719	132,812
Deferred Policy Acquisition Cost, Capitalization	23,021	20,100
Amortization of deferred policy acquisition costs	(13,908)	(13,193)
Balance at end of period	148,832	139,719	132,812
Permanent | Life Insurance Business Segment
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	100,926	97,675
Deferred Policy Acquisition Cost, Capitalization	16,451	14,599
Amortization of deferred policy acquisition costs	(11,825)	(11,348)
Balance at end of period	105,552	100,926	97,675
Permanent | Home Service Insurance Segment [Member]
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	38,793	35,137
Deferred Policy Acquisition Cost, Capitalization	6,570	5,501
Amortization of deferred policy acquisition costs	(2,083)	(1,845)
Balance at end of period	43,280	38,793	35,137
Permanent Limited Pay
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	21,271	17,724
Deferred Policy Acquisition Cost, Capitalization	4,564	4,565
Amortization of deferred policy acquisition costs	(1,196)	(1,018)
Balance at end of period	24,639	21,271	17,724
Permanent Limited Pay | Life Insurance Business Segment
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	11,542	9,001
Deferred Policy Acquisition Cost, Capitalization	3,332	3,193
Amortization of deferred policy acquisition costs	(799)	(652)
Balance at end of period	14,075	11,542	9,001
Permanent Limited Pay | Home Service Insurance Segment [Member]
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	9,729	8,723
Deferred Policy Acquisition Cost, Capitalization	1,232	1,372
Amortization of deferred policy acquisition costs	(397)	(366)
Balance at end of period	10,564	9,729	8,723
Other Business
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	1,937	1,882
Deferred Policy Acquisition Cost, Capitalization	716	234
Amortization of deferred policy acquisition costs	(356)	(179)
Balance at end of period	2,297	1,937	1,882
Other Business | Life Insurance Business Segment
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	1,016	1,026
Deferred Policy Acquisition Cost, Capitalization	468	150
Amortization of deferred policy acquisition costs	(271)	(160)
Balance at end of period	1,213	1,016	1,026
Other Business | Home Service Insurance Segment [Member]
Deferred Policy Acquisition Cost [Line Items]
Balance at beginning of period	921	856
Deferred Policy Acquisition Cost, Capitalization	248	84
Amortization of deferred policy acquisition costs	(85)	(19)
Balance at end of period	$ 1,084	$ 921	$ 856