Segment and Other Operating Information (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments									2
Segment Reporting, Measurement Differences Between Segment and Consolidated Profit (Loss)									The Company's Other Non-Insurance Enterprises represents the only reportable difference between segments and consolidated operations.
Premiums:
Life insurance									$ 171,561	$ 164,609
Accident and health									1,785	1,637
Property insurance									(18)	793
Net investment income									69,712	69,254
Investment related gains (losses), net									(2,626)	760
Other income									4,587	3,627
Total revenue	$ 63,474	$ 61,731	$ 62,084	$ 57,712	$ 66,849	$ 59,390	$ 58,527	$ 55,914	245,001	240,680
Benefits and expenses:
Claims and surrenders									146,082	135,993
Increase (decrease) in future policy benefit reserves									(4,286)	(5,624)
Policyholder liability remeasurement (gain) loss									4,756	4,460
Policyholders' dividends									5,355	5,542
Total insurance benefits paid or provided									151,907	140,371
Commissions									49,118	39,241
Other general expenses									52,266	47,131
Deferred policy acquisition costs, capitalized amount									(41,302)	(28,301)
Amortization of deferred policy acquisition costs									17,435	15,460
Amortization of cost of customer relationships acquired									597	604
Total benefits and expenses	$ 59,758	$ 58,694	$ 58,782	$ 52,787	$ 58,075	$ 54,749	$ 52,483	$ 49,199	230,021	214,506
Income (loss) before income tax expense									14,980	26,174
Corporate, Non-Segment
Premiums:
Life insurance									0	0
Accident and health									0	0
Property insurance									0	0
Net investment income									884	1,070
Investment related gains (losses), net									(17)	(63)
Other income									83	5
Total revenue									950	1,012
Benefits and expenses:
Claims and surrenders									0	0
Increase (decrease) in future policy benefit reserves									0	0
Policyholder liability remeasurement (gain) loss									0	0
Policyholders' dividends									0	0
Total insurance benefits paid or provided									0	0
Commissions									0	0
Other general expenses									11,396	6,472
Deferred policy acquisition costs, capitalized amount									0	0
Amortization of deferred policy acquisition costs									0	0
Amortization of cost of customer relationships acquired									0	0
Total benefits and expenses									11,396	6,472
Income (loss) before income tax expense									(10,446)	(5,460)
Life Insurance Segment [Member] | Operating Segments
Premiums:
Life insurance									129,426	121,424
Accident and health									763	721
Property insurance									0	0
Net investment income									54,666	54,352
Investment related gains (losses), net									(2,185)	301
Other income									4,483	3,605
Total revenue									187,153	180,403
Benefits and expenses:
Claims and surrenders									123,020	113,428
Increase (decrease) in future policy benefit reserves									(10,501)	(10,931)
Policyholder liability remeasurement (gain) loss									5,380	4,153
Policyholders' dividends									5,332	5,512
Total insurance benefits paid or provided									123,231	112,162
Commissions									35,795	22,896
Other general expenses									25,898	23,969
Deferred policy acquisition costs, capitalized amount									(35,404)	(20,251)
Amortization of deferred policy acquisition costs									14,584	12,895
Amortization of cost of customer relationships acquired									103	111
Total benefits and expenses									164,207	151,782
Income (loss) before income tax expense									22,946	28,621
Home Service Insurance Segment [Member]
Benefits and expenses:
Amortization of deferred policy acquisition costs									2,851	2,565
Home Service Insurance Segment [Member] | Operating Segments
Premiums:
Life insurance									42,135	43,185
Accident and health									1,022	916
Property insurance									(18)	793
Net investment income									14,162	13,832
Investment related gains (losses), net									(424)	522
Other income									21	17
Total revenue									56,898	59,265
Benefits and expenses:
Claims and surrenders									23,062	22,565
Increase (decrease) in future policy benefit reserves									6,215	5,307
Policyholder liability remeasurement (gain) loss									(624)	307
Policyholders' dividends									23	30
Total insurance benefits paid or provided									28,676	28,209
Commissions									13,323	16,345
Other general expenses									14,972	16,690
Deferred policy acquisition costs, capitalized amount									(5,898)	(8,050)
Amortization of deferred policy acquisition costs									2,851	2,565
Amortization of cost of customer relationships acquired									494	493
Total benefits and expenses									54,418	56,252
Income (loss) before income tax expense									$ 2,480	$ 3,013