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Security Types (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 5,000	$ 0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	27,972	31,449
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	45,068	44,912
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	163,647	191,242
Available-for-sale Securities, Fair Value, Total	241,687	267,603
Available For Sale Securities, Gross Unrealized Gains	4,374	5,351
Available For Sale Securities, Gross Unrealized Losses	1,305	1,480
Available-for-sale Securities, Amortized Cost Basis	238,618	263,732
US Government and Government Agencies and Authorities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	5,000	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	25,852	30,947
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	19,463	14,869
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	9,770	14,433
Available-for-sale Securities, Fair Value, Total	60,085	60,249
Available For Sale Securities, Gross Unrealized Gains	384	375
Available For Sale Securities, Gross Unrealized Losses	518	830
Available-for-sale Securities, Amortized Cost Basis	60,219	60,704
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	1,623	0
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	13,511	14,523
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	95,820	120,520
Available-for-sale Securities, Fair Value, Total	110,954	135,043
Available For Sale Securities, Gross Unrealized Gains	968	1,597
Available For Sale Securities, Gross Unrealized Losses	780	616
Available-for-sale Securities, Amortized Cost Basis	110,766	134,062
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	497	502
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	12,094	15,520
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	58,057	56,289
Available-for-sale Securities, Fair Value, Total	70,648	72,311
Available For Sale Securities, Gross Unrealized Gains	3,022	3,379
Available For Sale Securities, Gross Unrealized Losses	7	34
Available-for-sale Securities, Amortized Cost Basis	$ 67,633	$ 68,966

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Fair value of available-for-sale debt securities maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Fair value of available-for-sale debt securities maturing after the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Fair value of available-for-sale debt securities maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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