Summary of Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2015 USD ($) Subsidiary	Dec. 31, 2014 USD ($)
Principles of Consolidation [Abstract]
Number of insurance subsidiaries owned by the parent | Subsidiary	4
Number of non-insurance subsidiaries owned by the parent | Subsidiary	1
Investments [Abstract]
Estimated fair value	$ 2,237
Recently Issued Accounting Standards [Abstract]
Carrying Value	238,385	$ 240,285
Gross Unrealized Gains	17,111	17,270
Equity securities [Member]
Recently Issued Accounting Standards [Abstract]
Carrying Value	23,131	18,924
Gross Unrealized Gains	$ 12,178	$ 6,955