Schedule I. Summary of Investments Other Than Investments in Related Parties (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	$ 109,762	$ 103,251
Summary of Investments, Other than Investments in Related Parties, Fair Value	112,622	109,623
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	112,557	109,549
Securities (Assets) [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	96,936	89,552
Summary of Investments, Other than Investments in Related Parties, Fair Value	99,213	95,063
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	99,148	94,989
Held-to-maturity Securities [Member] | US Treasury Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	44	290
Summary of Investments, Other than Investments in Related Parties, Fair Value	47	295
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	44	290
Held-to-maturity Securities [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	2,395	2,818
Summary of Investments, Other than Investments in Related Parties, Fair Value	2,457	2,887
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	2,395	2,818
Held-to-maturity Securities [Member] | Debt Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	2,439	3,108
Summary of Investments, Other than Investments in Related Parties, Fair Value	2,504	3,182
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	2,439	3,108
Available-for-sale Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	94,497	86,444
Summary of Investments, Other than Investments in Related Parties, Fair Value	96,709	91,881
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	96,709	91,881
Available-for-sale Securities [Member] | US Treasury Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	17,825	17,854
Summary of Investments, Other than Investments in Related Parties, Fair Value	18,142	18,272
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	18,142	18,272
Available-for-sale Securities [Member] | US States and Political Subdivisions Debt Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	14,654	14,919
Summary of Investments, Other than Investments in Related Parties, Fair Value	15,476	15,899
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	15,476	15,899
Available-for-sale Securities [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	15,324	12,691
Summary of Investments, Other than Investments in Related Parties, Fair Value	15,257	12,752
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	15,257	12,752
Available-for-sale Securities [Member] | Private Label Asset Backed Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	6,029	1,261
Summary of Investments, Other than Investments in Related Parties, Fair Value	5,673	1,296
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	5,673	1,296
Available-for-sale Securities [Member] | Corporate Debt Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	38,245	37,299
Summary of Investments, Other than Investments in Related Parties, Fair Value	37,264	38,667
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	37,264	38,667
Available-for-sale Securities [Member] | Banks, Trust and Insurance, Equities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	1,363	1,116
Summary of Investments, Other than Investments in Related Parties, Fair Value	1,767	1,286
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	1,767	1,286
Available-for-sale Securities [Member] | Industrial, Miscellaneous, and All Others [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	1,057	1,304
Summary of Investments, Other than Investments in Related Parties, Fair Value	3,130	3,709
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	3,130	3,709
Available-for-sale Securities [Member] | Equity Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	2,420	2,420
Summary of Investments, Other than Investments in Related Parties, Fair Value	4,897	4,995
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	4,897	4,995
Available-for-sale Securities [Member] | Debt Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	92,077	84,024
Summary of Investments, Other than Investments in Related Parties, Fair Value	91,812	86,886
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	91,812	86,886
Trading Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	107	19
Summary of Investments, Other than Investments in Related Parties, Fair Value	107	19
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	107	19
Mortgage Loans on Real Estate [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	202	210
Summary of Investments, Other than Investments in Related Parties, Fair Value	202	210
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	202	210
Investment Real Estate [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	3,291	3,735
Summary of Investments, Other than Investments in Related Parties, Fair Value	3,291	3,735
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	3,291	3,735
Policy Loans [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	1,655	1,530
Summary of Investments, Other than Investments in Related Parties, Fair Value	1,655	1,530
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	1,655	1,530
Company Owned Life Insurance [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	4,315	4,652
Summary of Investments, Other than Investments in Related Parties, Fair Value	4,898	5,513
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	4,898	5,513
Other Investments [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Summary of Investments, Other than Investments in Related Parties, Cost	3,256	3,553
Summary of Investments, Other than Investments in Related Parties, Fair Value	3,256	3,553
Summary of Investments, Other than Investments in Related Parties, Carrying Amount	$ 3,256	$ 3,553