Schedule II. Condensed Financial Information of Registrant (Details 2) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Adjustments to reconcile net income to net cash provided by (used in)operating activities:
Net realized gains on investments	$ (998)	$ (503)
Deferred income tax expense	1,173	523
Other Noncash Income (Expense)	9	11
Net cash provided by operating activities	1,148	6,880
Net Cash Provided by (Used in) Investing Activities [Abstract]
Net cash provided by (used in) investing activities	684	(4,835)
Net Cash Provided by (Used in) Financing Activities [Abstract]
Net cash used in financing activities	(1,227)	(1,708)
Net change in cash and cash equivalents	605	337
Cash and cash equivalents, beginning of year	6,763	6,426
Cash and cash equivalents, end of period	7,368	6,763
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Net income	3,063	4,697
Adjustments to reconcile net income to net cash provided by (used in)operating activities:
Equity in undistributed earnings of subsidiaries	(1,907)	(3,729)
Deferred income tax expense	1,481	1,701
Other Noncash Income (Expense)	(643)	(190)
Net cash provided by operating activities	1,994	2,479
Net Cash Provided by (Used in) Investing Activities [Abstract]
Net sales (purchases) of investments	0	0
Net cash provided by (used in) investing activities	0	0
Net Cash Provided by (Used in) Financing Activities [Abstract]
Net (repayments) proceeds from debt	(843)	(1,357)
Cash dividends	(452)	(402)
Net cash used in financing activities	(1,295)	(1,759)
Net change in cash and cash equivalents	699	720
Cash and cash equivalents, beginning of year	991	271
Cash and cash equivalents, end of period	$ 1,690	$ 991