Investments - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Gains (Losses)
Gross realized gains	$ 267	$ 36	$ 1,322	$ 266
Gross realized losses	(165)	(169)	(950)	(277)
Net realized gains (losses)	102	(133)	372	(11)
Fair Value at Sale
Fair value at sale	21,809	995	47,151	22,196
Fair value at sale	14,865	7,619	30,036	18,186
Net fair value at sale	36,674	8,614	77,187	40,382
Fixed Maturities
Gains (Losses)
Gross realized gains	243	0	1,298	227
Gross realized losses	(96)	(163)	(774)	(269)
Fair Value at Sale
Fair value at sale	11,040	261	36,382	21,224
Fair value at sale	3,866	7,494	13,028	18,028
Equity Securities
Gains (Losses)
Gross realized gains	24	36	24	39
Gross realized losses	(69)	(6)	(176)	(8)
Fair Value at Sale
Fair value at sale	10,769	734	10,769	972
Fair value at sale	$ 10,999	$ 125	$ 17,008	$ 158