Deferred Policy Acquisition Costs and Cost of Insurance Acquired - Schedule of DAC (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			$ 162,927	$ 152,418
Capitalizations			20,034	17,337
Amortization expense	$ (4,056)	$ (3,624)	(11,544)	(10,651)
Ending balance	171,417	159,104	171,417	159,104
Permanent
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			139,719	132,812
Capitalizations			16,246	14,092
Amortization expense			(10,401)	(9,823)
Ending balance	145,564	137,081	145,564	137,081
Permanent Limited Pay
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			21,271	17,724
Capitalizations			3,250	3,185
Amortization expense			(881)	(747)
Ending balance	23,640	20,162	23,640	20,162
Other Business
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			1,937	1,882
Capitalizations			538	60
Amortization expense			(262)	(81)
Ending balance	2,213	1,861	2,213	1,861
Life Insurance:
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			113,484	107,702
Capitalizations			13,958	12,205
Amortization expense			(9,642)	(9,051)
Ending balance	117,800	110,856	117,800	110,856
Life Insurance: | Permanent
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			100,926	97,675
Capitalizations			11,220	10,043
Amortization expense			(8,859)	(8,462)
Ending balance	103,287	99,256	103,287	99,256
Life Insurance: | Permanent Limited Pay
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			11,542	9,001
Capitalizations			2,385	2,121
Amortization expense			(586)	(476)
Ending balance	13,341	10,646	13,341	10,646
Life Insurance: | Other Business
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			1,016	1,026
Capitalizations			353	41
Amortization expense			(197)	(113)
Ending balance	1,172	954	1,172	954
Home Service Insurance:
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			49,443	44,716
Capitalizations			6,076	5,132
Amortization expense			(1,902)	(1,600)
Ending balance	53,617	48,248	53,617	48,248
Home Service Insurance: | Permanent
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			38,793	35,137
Capitalizations			5,026	4,049
Amortization expense			(1,542)	(1,361)
Ending balance	42,277	37,825	42,277	37,825
Home Service Insurance: | Permanent Limited Pay
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			9,729	8,723
Capitalizations			865	1,064
Amortization expense			(295)	(271)
Ending balance	10,299	9,516	10,299	9,516
Home Service Insurance: | Other Business
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Beginning balance			921	856
Capitalizations			185	19
Amortization expense			(65)	32
Ending balance	$ 1,041	$ 907	$ 1,041	$ 907