Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($)	Mar. 31, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments	2
Segment reporting, measurement differences between segment and consolidated income (loss)	The Company's Other Non-Insurance Enterprises are the only reportable difference between segments and consolidated operations.
Revenues:
Premiums	$ 39,032	$ 41,317
Net investment income	15,244	15,169
Realized investment gains (losses), net	292	(1,306)
Other income	915	542
Total revenues	55,483	55,722
Insurance benefits paid or provided:
Claims and surrenders	30,589	26,449
Increase in future policy benefit reserves	5,232	9,471
Policyholders' dividends	1,306	1,233
Total insurance benefits paid or provided	37,127	37,153
Commissions	8,157	7,853
Other general expenses	11,382	11,473
Capitalization of deferred policy acquisition costs	(4,985)	(5,009)
Amortization of deferred policy acquisition costs	6,183	6,119
Amortization of cost of customer relationships acquired	367	368
Total benefits and expenses	58,231	57,957
Income (loss) before income tax expense	(2,748)	(2,235)
Home Service Insurance Segment [Member]
Revenues:
Premiums	11,969	11,498
Net investment income	3,345	3,332
Realized investment gains (losses), net	223	(1,717)
Other income	2	18
Total revenues	15,539	13,131
Insurance benefits paid or provided:
Claims and surrenders	7,319	6,289
Increase in future policy benefit reserves	1,574	1,325
Policyholders' dividends	10	8
Total insurance benefits paid or provided	8,903	7,622
Commissions	3,926	3,375
Other general expenses	3,794	4,316
Capitalization of deferred policy acquisition costs	(1,424)	(1,088)
Amortization of deferred policy acquisition costs	835	801
Amortization of cost of customer relationships acquired	263	250
Total benefits and expenses	16,297	15,276
Income (loss) before income tax expense	(758)	(2,145)
Other Non-Insurance Enterprise [Member]
Revenues:
Premiums	0	0
Net investment income	301	357
Realized investment gains (losses), net	177	(324)
Other income	0	0
Total revenues	478	33
Insurance benefits paid or provided:
Claims and surrenders	0	0
Increase in future policy benefit reserves	0	0
Policyholders' dividends	0	0
Total insurance benefits paid or provided	0	0
Commissions	0	0
Other general expenses	2,362	2,209
Capitalization of deferred policy acquisition costs	0	0
Amortization of deferred policy acquisition costs	0	0
Amortization of cost of customer relationships acquired	0	0
Total benefits and expenses	2,362	2,209
Income (loss) before income tax expense	(1,884)	(2,176)
LifeInsuranceSegmentMember
Revenues:
Premiums	27,063	29,819
Net investment income	11,598	11,480
Realized investment gains (losses), net	(108)	735
Other income	913	524
Total revenues	39,466	42,558
Insurance benefits paid or provided:
Claims and surrenders	23,270	20,160
Increase in future policy benefit reserves	3,658	8,146
Policyholders' dividends	1,296	1,225
Total insurance benefits paid or provided	28,224	29,531
Commissions	4,231	4,478
Other general expenses	5,226	4,948
Capitalization of deferred policy acquisition costs	(3,561)	(3,921)
Amortization of deferred policy acquisition costs	5,348	5,318
Amortization of cost of customer relationships acquired	104	118
Total benefits and expenses	39,572	40,472
Income (loss) before income tax expense	$ (106)	$ 2,086