Investments (Major Categories of Investment Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	$ 871	$ 1,100	$ 1,916	$ 2,105
Less: Investment expenses	87	70	158	127
Net investment income	784	1,030	1,758	1,978
Fixed Maturities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	868	857	1,762	1,716
Equity Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	30	29	60	58
Mortgage Loans on Real Estate [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	4	3	8	7
Investment Real Estate [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	2	1	4	3
Policy Loans [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	30	28	59	55
Company Owned Life Insurance [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	(96)	108	(52)	138
Other, Principally Short-term Investments [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Gross investment income	$ 33	$ 74	$ 75	$ 128