Deferred Policy Acquisition Costs and Cost of Insurance Acquired - Schedule of COIA (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	$ 10,647	$ 11,268
Amortization expense	(465)	(446)
Balance, end of period	10,182	10,822
Permanent
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	7,850	8,276
Amortization expense	(307)	(321)
Balance, end of period	7,543	7,955
Permanent Limited Pay
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	926	996
Amortization expense	(49)	(53)
Balance, end of period	877	943
Other Business
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	1,871	1,996
Amortization expense	(109)	(72)
Balance, end of period	1,762	1,924
Life Insurance:
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	1,461	1,584
Amortization expense	(86)	(94)
Balance, end of period	1,375	1,490
Life Insurance: | Permanent
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	267	287
Amortization expense	(14)	(15)
Balance, end of period	253	272
Life Insurance: | Permanent Limited Pay
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	750	812
Amortization expense	(43)	(47)
Balance, end of period	707	765
Life Insurance: | Other Business
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	444	485
Amortization expense	(29)	(32)
Balance, end of period	415	453
Home Service Insurance:
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	9,186	9,684
Amortization expense	(379)	(352)
Balance, end of period	8,807	9,332
Home Service Insurance: | Permanent
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	7,583	7,989
Amortization expense	(293)	(306)
Balance, end of period	7,290	7,683
Home Service Insurance: | Permanent Limited Pay
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	176	184
Amortization expense	(6)	(6)
Balance, end of period	170	178
Home Service Insurance: | Other Business
Present Value of Future Insurance Profit [Line Items]
Balance, beginning of year	1,427	1,511
Amortization expense	(80)	(40)
Balance, end of period	$ 1,347	$ 1,471