Investments by Maturity (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]
Due in one year or less, Amortized Cost	$ 18,766	$ 5,557
Due in one year or less, Fair Value	18,771	5,608
Due after one year through five years, Amortized Cost Basis	69,380	58,378
Due after one year through five years, Fair Value	69,355	60,323
Due after five years through ten years, Amortized Cost Basis	22,622	24,983
Due after five years through ten years, Fair Value	21,731	25,900
Due after ten years, Amortized Cost Basis	22,520	17,769
Due after ten years, Fair Value	21,894	18,396
Total Fixed Maturity Securities, Amortized Cost Basis	133,288	107,095
Fixed Maturity Securities	131,751	110,641
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis	0	285
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value	0	289
Asset-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis	0	123
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value	$ 0	$ 125