Segment Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($) Segment	Jun. 30, 2017 USD ($)
Segment Information [Abstract]
Number of business units | Segment			2
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	$ 49,443	$ 43,632	$ 89,983	$ 87,491
Income (loss) before income taxes	4,033	2,185	(2,318)	1,838
Operating Segments [Member] | American Southern [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	14,643	14,054	28,176	28,355
Income (loss) before income taxes	1,929	1,931	2,897	4,081
Operating Segments [Member] | Bankers Fidelity [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	31,641	28,559	61,754	58,096
Income (loss) before income taxes	261	623	(2,274)	(212)
Corporate and Other [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	3,159	1,019	53	1,040
Income (loss) before income taxes	$ 1,843	$ (369)	$ (2,941)	$ (2,031)