Investments - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Gains (Losses)
Gross realized gains	$ 1,093	$ 4	$ 1,359	$ 197
Gross realized losses	(770)	(73)	(1,047)	(221)
Net realized gains (losses)	323	(69)	312	(24)
Fair Value at Sale
Fair value at sale	26,637	44,357	48,833	112,528
Fair value at sale	6,237	2,270	24,423	5,836
Net fair value at sale	32,874	46,627	73,256	118,364
Fixed Maturities
Gains (Losses)
Gross realized gains	315	2	542	23
Gross realized losses	(95)	(73)	(364)	(150)
Fair Value at Sale
Fair value at sale	24,168	333	45,392	1,453
Fair value at sale	4,131	2,270	22,159	4,823
Equity Securities
Gains (Losses)
Gross realized gains	778	2	817	174
Gross realized losses	(675)	0	(683)	(71)
Fair Value at Sale
Fair value at sale	2,469	44,024	3,441	111,075
Fair value at sale	$ 2,106	$ 0	$ 2,264	$ 1,013