Reinsurance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Reconciliation of premiums written, premiums earned and insurance benefits and losses [Abstract]
Direct premiums written	$ 237,973	$ 220,415
Assumed premiums written	23,275	20,093
Ceded premiums written	(77,750)	(66,845)
Net premiums written	183,498	173,663
Direct premiums earned	237,361	219,785
Assumed premiums earned	22,345	19,680
Ceded premiums earned	(77,781)	(66,534)
Net premiums earned	181,925	172,931
Provision for benefits and losses incurred	206,390	188,275
Reinsurance loss recoveries	(67,165)	(55,625)
Total insurance benefits and losses incurred	139,225	132,650
Components of reinsurance recoverables [Abstract]
Recoverable on unpaid losses	18,339	14,354
Recoverable on unpaid benefits	10,772	9,355
Recoverable on paid losses	1,538	992
Ceded unearned premiums	1,155	1,185
Ceded advanced premiums	331	224
Total reinsurance receivables	$ 32,135	$ 26,110
Reinsurance Recoverable [Member] | Reinsurer Concentration Risk [Member]
Reinsurance Recoverables [Abstract]
Percentage of reinsurance recoverables due from reinsurers	99.70%
General Re Life Corporation [Member] | Reinsurance Recoverable [Member] | Reinsurer Concentration Risk [Member]
Reinsurance Recoverables [Abstract]
Reinsurance recoverables due	$ 32,035