Schedule III. Supplementary Insurance Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost	$ 7,332	$ 7,408
Supplementary Insurance Information, Future Policy Benefits	39,315	38,875
Supplementary Insurance Information, Unearned Premiums	34,107	31,166
Supplementary Insurance Information, Unpaid Losses	10,140	11,486
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	61,423	60,810
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	3,923	4,173
Supplementary Insurance Inforamtion, Other Income	2,458	2,859
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	41,658	54,640
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	11,559	11,091
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	14,196	13,888
Life Insurance Operations
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost	3,663	3,927
Supplementary Insurance Information, Future Policy Benefits	39,315	38,875
Supplementary Insurance Information, Unearned Premiums	11	14
Supplementary Insurance Information, Unpaid Losses	1,210	1,309
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	5,554	5,709
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	2,419	2,583
Supplementary Insurance Inforamtion, Other Income	834	1,242
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	4,973	5,215
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	1,052	1,155
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	2,153	2,139
P&C Insurance Operations
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost	3,669	3,481
Supplementary Insurance Information, Future Policy Benefits	0	0
Supplementary Insurance Information, Unearned Premiums	34,096	31,152
Supplementary Insurance Information, Unpaid Losses	8,930	10,177
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	55,869	55,101
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	1,456	1,530
Supplementary Insurance Inforamtion, Other Income	518	582
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	36,685	49,425
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	10,507	9,936
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	10,729	10,857
Other
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	0	0
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	48	60
Supplementary Insurance Inforamtion, Other Income	1,106	1,035
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	0	0
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	0	0
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	$ 1,314	$ 892