Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2017 USD ($)	Sep. 30, 2018 USD ($) Segment	Sep. 30, 2017 USD ($)
Segment Information [Abstract]
Number of business units | Segment			2
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	$ 46,370	$ 44,798	$ 136,353	$ 132,289
Income (loss) before income taxes	1,072	631	(1,246)	2,469
Operating Segments [Member] | American Southern [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	13,998	15,047	42,174	43,402
Income (loss) before income taxes	995	1,860	3,892	5,941
Operating Segments [Member] | Bankers Fidelity [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	31,196	29,661	92,950	87,757
Income (loss) before income taxes	512	402	(1,762)	190
Corporate and Other [Member]
Revenue and income (loss) before income taxes for each business unit [Abstract]
Revenue	1,176	90	1,229	1,130
Income (loss) before income taxes	$ (435)	$ (1,631)	$ (3,376)	$ (3,662)