Schedule III. Supplementary Insurance Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Deferred Policy Acquisition Cost	$ 7,408	$ 7,666
Supplementary Insurance Information, Future Policy Benefits	38,875	38,315
Supplementary Insurance Information, Unearned Premiums	31,166	30,555
Supplementary Insurance Information, Unpaid Losses	11,486	8,252
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	60,810	59,883
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	4,173	4,416
Supplementary Insurance Inforamtion, Other Income	2,859	2,447
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	54,640	39,006
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	11,091	10,888
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	13,888	14,162
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	3,927	4,227
Supplementary Insurance Information, Future Policy Benefits	38,875	38,315
Supplementary Insurance Information, Unearned Premiums	14	10
Supplementary Insurance Information, Unpaid Losses	1,309	1,053
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	5,709	5,864
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	2,583	2,677
Supplementary Insurance Inforamtion, Other Income	1,242	853
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	5,215	5,027
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	1,155	1,017
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	2,139	2,233
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	3,481	3,439
Supplementary Insurance Information, Future Policy Benefits	0	0
Supplementary Insurance Information, Unearned Premiums	31,152	30,545
Supplementary Insurance Information, Unpaid Losses	10,177	7,199
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Premium Revenue	55,101	54,019
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Net Investment Income	1,530	1,683
Supplementary Insurance Inforamtion, Other Income	582	575
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Benefit, Claim, Loss and Settlement Expenses	49,425	33,979
Supplementary Insurance Information, Commissions and Amortization of Deferred Policy Acquisition Costs	9,936	9,871
Supplementary Insurance Information, General Expenses, Taxes, Licenses and Fees	10,857	10,801
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	60	56
Supplementary Insurance Inforamtion, Other Income	1,035	1,019
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	$ 892	$ 1,128