Deferred Policy Acquisition Costs Deferred Costs, Capitalized, Prepaid, and Other Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Deferred Policy Acquisition Costs Disclosures [Abstract]
Deferred policy acquisition costs, beg. balance	$ 31,925	$ 25,186
Deferred Policy Acquisition Costs, Additions	101,221	71,853
Amortization	(86,414)	(65,114)
Deferred policy acquisition costs, end. balance	$ 46,732	$ 31,925