Reinsurance (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of premiums written, premiums earned and insurance benefits and losses [Abstract]
Direct premiums written	$ 239,687	$ 237,973
Assumed premiums written	23,253	23,275
Ceded premiums written	(77,622)	(77,750)
Net premiums written	185,318	183,498
Direct premiums earned	238,209	237,361
Assumed premiums earned	23,144	22,345
Ceded premiums earned	(77,814)	(77,781)
Net premiums earned	183,539	181,925
Provision for benefits and losses incurred	175,825	206,390
Reinsurance loss recoveries	(55,949)	(67,165)
Total insurance benefits and losses incurred	119,876	139,225
Components of reinsurance recoverables [Abstract]
Recoverable on unpaid losses	17,600	18,339
Recoverable on unpaid benefits	9,832	10,772
Recoverable on paid losses	447	1,538
Ceded unearned premiums	963	1,155
Ceded advanced premiums	244	331
Total reinsurance receivables	$ 29,086	$ 32,135
Reinsurance Recoverable [Member] | Reinsurer Concentration Risk [Member]
Reinsurance Recoverables [Abstract]
Percentage of reinsurance recoverables due from reinsurers	99.60%
General Re Life Corporation [Member] | Reinsurance Recoverable [Member] | Reinsurer Concentration Risk [Member]
Reinsurance Recoverables [Abstract]
Reinsurance recoverables due	$ 28,980