Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments			3
Segment Reporting, Measurement Differences Between Segment and Consolidated Profit (Loss)			The Company has no reportable differences between segments and consolidated operations.
Premiums	$ 49,007	$ 48,460	$ 93,446	$ 93,026
Net investment income	12,000	11,201	23,731	22,270
Realized investment gains (losses), net	(26)	(8)	(1,822)	(79)
Total revenue	61,237	60,079	115,762	115,939
Claims and surrenders	20,969	19,240	39,974	38,643
Increase in future policy benefit reserves	17,675	19,760	33,665	37,058
Policyholders' dividends	1,816	2,540	3,365	4,849
Total insurance benefits paid or provided	40,460	41,540	77,004	80,550
Commissions	10,777	10,805	20,245	20,664
Other general expenses	8,566	10,445	17,884	17,996
Capitalization of deferred policy acquisition costs	(8,103)	(8,036)	(14,367)	(14,892)
Amortization of deferred policy acquisition costs	6,827	5,647	13,535	10,946
Amortization of cost of customer relationships acquired	402	516	947	1,163
Total benefits and expenses	58,929	60,917	115,248	116,427
Income (loss) before income tax expense	2,308	(838)	514	(488)
Other income	256	426	407	722
Life Insurance Segment [Member]
Segment Reporting Information [Line Items]
Premiums	37,111	36,707	69,959	69,686
Net investment income	8,107	7,387	16,061	14,618
Realized investment gains (losses), net	208	(2)	(660)	(58)
Total revenue	45,682	44,252	85,731	84,620
Claims and surrenders	15,157	13,465	28,621	27,025
Increase in future policy benefit reserves	16,319	18,490	31,163	34,627
Policyholders' dividends	1,802	2,527	3,338	4,822
Total insurance benefits paid or provided	33,278	34,482	63,122	66,474
Commissions	6,768	6,815	12,571	12,841
Other general expenses	4,041	4,872	8,125	8,031
Capitalization of deferred policy acquisition costs	(6,492)	(6,423)	(11,418)	(11,766)
Amortization of deferred policy acquisition costs	6,062	4,941	11,943	9,490
Amortization of cost of customer relationships acquired	130	122	300	322
Total benefits and expenses	43,787	44,809	84,643	85,392
Income (loss) before income tax expense	1,895	(557)	1,088	(772)
Other income	256	160	371	374
Home Service Insurance Segment [Member]
Segment Reporting Information [Line Items]
Premiums	11,896	11,753	23,487	23,340
Net investment income	3,505	3,441	6,919	6,905
Realized investment gains (losses), net	(234)	(6)	(1,162)	(21)
Total revenue	15,167	15,210	29,247	30,294
Claims and surrenders	5,812	5,775	11,353	11,618
Increase in future policy benefit reserves	1,356	1,270	2,502	2,431
Policyholders' dividends	14	13	27	27
Total insurance benefits paid or provided	7,182	7,058	13,882	14,076
Commissions	4,009	3,990	7,674	7,823
Other general expenses	3,557	4,459	7,747	8,289
Capitalization of deferred policy acquisition costs	(1,611)	(1,613)	(2,949)	(3,126)
Amortization of deferred policy acquisition costs	765	706	1,592	1,456
Amortization of cost of customer relationships acquired	272	394	647	841
Total benefits and expenses	14,174	14,994	28,593	29,359
Income (loss) before income tax expense	993	216	654	935
Other income	0	22	3	70
Other Non-Insurance Enterprise Segment [Member]
Segment Reporting Information [Line Items]
Premiums	0	0	0	0
Net investment income	388	373	751	747
Realized investment gains (losses), net	0	0	0	0
Total revenue	388	617	784	1,025
Claims and surrenders	0	0	0	0
Increase in future policy benefit reserves	0	0	0	0
Policyholders' dividends	0	0	0	0
Total insurance benefits paid or provided	0	0	0	0
Commissions	0	0	0	0
Other general expenses	968	1,114	2,012	1,676
Capitalization of deferred policy acquisition costs	0	0	0	0
Amortization of deferred policy acquisition costs	0	0	0	0
Amortization of cost of customer relationships acquired	0	0	0	0
Total benefits and expenses	968	1,114	2,012	1,676
Income (loss) before income tax expense	(580)	(497)	(1,228)	(651)
Other income	$ 0	$ 244	$ 33	$ 278