Investments - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Gains (Losses)
Gross realized gains	$ 36	$ 70	$ 266	$ 193
Gross realized losses	(169)	(39)	(277)	(148)
Net realized gains (losses)	(133)	31	(11)	45
Fair Value at Sale
Fair value at sale	995	66,246	22,196	68,171
Fair value at sale	7,619	1,386	18,186	3,566
Net fair value at sale	8,614	67,632	40,382	71,737
Fixed Maturities
Gains (Losses)
Gross realized gains	0	0	227	21
Gross realized losses	(163)	(39)	(269)	(77)
Fair Value at Sale
Fair value at sale	261	0	21,224	1,120
Fair value at sale	7,494	1,363	18,028	2,553
Equity Securities
Gains (Losses)
Gross realized gains	36	70	39	172
Gross realized losses	(6)	0	(8)	(71)
Fair Value at Sale
Fair value at sale	734	66,246	972	67,051
Fair value at sale	$ 125	$ 23	$ 158	$ 1,013