Investments, Part II (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Carrying Value [Abstract]
Due in one year or less	$ 0
Due after one year through five years	11,896
Due after five years through ten years	117,124
Due after ten years	69,279
Varying maturities	8,510
Totals	206,809	201,303
Amortized Cost [Abstract]
Due in one year or less	0
Due after one year through five years	11,323
Due after five years through ten years	114,038
Due after ten years	67,590
Varying maturities	8,294
Totals	$ 201,245