Investments, Part II (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Carrying Value [Abstract]
Due in one year or less	$ 3,190
Due after one year through five years	19,258
Due after five years through ten years	86,031
Due after ten years	88,632
Varying maturities	1,109
Totals	198,220	$ 214,888
Amortized Cost [Abstract]
Due in one year or less	3,119
Due after one year through five years	18,616
Due after five years through ten years	86,435
Due after ten years	88,668
Varying maturities	995
Totals	$ 197,833	$ 207,568