Schedule IV. Reinsurance (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Reinsurance Premiums for Insurance Companies, by Product Segment [Line Items]
Direct Premiums, Life Insurance in Force	$ 206,826	$ 208,420
Ceded Premiums, Life Insurance in Force	10,413	9,825
Assumed Premiums, Life Insurance in Force	0	0
Premiums, Net, Life Insurance in Force	$ 196,413	$ 198,595
Life Insurance in Force Premiums, Percentage Assumed to Net	0.00%	0.00%
Direct Premiums Earned	$ 67,512	$ 67,297
Ceded Premiums Earned	6,349	5,899
Assumed Premiums Earned	0	0
Net premiums earned	$ 61,163	$ 61,398
Premiums, Percentage Assumed to Net	0.00%	0.00%
Life Insurance Operations
Reinsurance Premiums for Insurance Companies, by Product Segment [Line Items]
Direct Premiums Earned	$ 6,196	$ 6,303
Ceded Premiums Earned	77	69
Assumed Premiums Earned	0	0
Net premiums earned	$ 6,119	$ 6,234
Premiums, Percentage Assumed to Net	0.00%	0.00%
P&C Insurance Operations
Reinsurance Premiums for Insurance Companies, by Product Segment [Line Items]
Direct Premiums Earned	$ 61,316	$ 60,994
Ceded Premiums Earned	6,272	5,830
Assumed Premiums Earned	0	0
Net premiums earned	$ 55,044	$ 55,164
Premiums, Percentage Assumed to Net	0.00%	0.00%

Amount of earned premiums assumed from other entities.

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