Schedule I-Summary of Investments Other Than Investments in Related Parties: Summary of Investment Holdings, Schedule of Investments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Summary of Investments, Other than Investments in Related Parties, Cost	$ 75,753
Summary of Investments, Other than Investments in Related Parties, Fair Value	73,632
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	73,632
Short-term Investments
Summary of Investments, Other than Investments in Related Parties, Cost	3,563
Summary of Investments, Other than Investments in Related Parties, Fair Value	3,563
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	3,563
Corporate Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	35,788
Summary of Investments, Other than Investments in Related Parties, Fair Value	34,567
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	34,567
Foreign Government Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	2,665
Summary of Investments, Other than Investments in Related Parties, Fair Value	2,519
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	2,519
Residential Mortgage Backed Securities
Summary of Investments, Other than Investments in Related Parties, Cost	1,147
Summary of Investments, Other than Investments in Related Parties, Fair Value	1,152
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	1,152
Commercial Mortgage Backed Securities
Summary of Investments, Other than Investments in Related Parties, Cost	390
Summary of Investments, Other than Investments in Related Parties, Fair Value	237
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	237
US States and Political Subdivisions Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	22,921
Summary of Investments, Other than Investments in Related Parties, Fair Value	22,083
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	22,083
US Treasury Securities
Summary of Investments, Other than Investments in Related Parties, Cost	6,698
Summary of Investments, Other than Investments in Related Parties, Fair Value	6,811
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	6,811
US Government-sponsored Enterprises Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	430
Summary of Investments, Other than Investments in Related Parties, Fair Value	422
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	422
US Government Agencies Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	79
Summary of Investments, Other than Investments in Related Parties, Fair Value	83
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	83
Preferred Stock
Summary of Investments, Other than Investments in Related Parties, Cost	273
Summary of Investments, Other than Investments in Related Parties, Fair Value	348
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	348
Debt Securities
Summary of Investments, Other than Investments in Related Parties, Cost	70,392
Summary of Investments, Other than Investments in Related Parties, Fair Value	68,222
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	68,222
COMMON STOCK
Summary of Investments, Other than Investments in Related Parties, Cost	828
Summary of Investments, Other than Investments in Related Parties, Fair Value	859
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	859
Nonredeemable Preferred Stock
Summary of Investments, Other than Investments in Related Parties, Cost	970
Summary of Investments, Other than Investments in Related Parties, Fair Value	988
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	988
Equity Securities
Summary of Investments, Other than Investments in Related Parties, Cost	1,798
Summary of Investments, Other than Investments in Related Parties, Fair Value	1,847
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	$ 1,847