Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
ASSETS
Total debt securities, Fair Value	$ 163,614	$ 153,901
Regulatory stock	2,581	3,049
Trading securities	182	8,134
Loans held for sale	5,477	4,033
Interest rate derivatives	639	171
LIABILITIES
Interest rate derivatives	639	171
Trust preferred securities
ASSETS
Total debt securities, Fair Value	715	778
Level 1
ASSETS
Total debt securities, Fair Value	2,581	3,049
Regulatory stock	2,581	3,049
Loans held for sale	5,477	4,033
Level 2
ASSETS
Total debt securities, Fair Value	160,318	150,074
Trading securities	182	8,134
Interest rate derivatives	639	171
LIABILITIES
Interest rate derivatives	639	171
Level 3
ASSETS
Total debt securities, Fair Value	715	778
Level 3 \| Trust preferred securities
ASSETS
Total debt securities, Fair Value	715	778
U.S. Government agencies and corporations
ASSETS
Total debt securities, Fair Value	2,360	12,623
U.S. Government agencies and corporations \| Level 2
ASSETS
Total debt securities, Fair Value	2,360	12,623
Obligations of states and political subdivisions
ASSETS
Total debt securities, Fair Value	60,797	51,405
Obligations of states and political subdivisions \| Level 2
ASSETS
Total debt securities, Fair Value	60,797	51,405
U.S. Government-sponsored mortgage-backed securities
ASSETS
Total debt securities, Fair Value	79,809	69,679
U.S. Government-sponsored mortgage-backed securities \| Level 2
ASSETS
Total debt securities, Fair Value	79,809	69,679
U.S. Government-sponsored collateralized mortgage obligations
ASSETS
Total debt securities, Fair Value	7,220	13,530
U.S. Government-sponsored collateralized mortgage obligations \| Level 2
ASSETS
Total debt securities, Fair Value	7,220	13,530
U.S. Government-guaranteed small business administration pools
ASSETS
Total debt securities, Fair Value	10,132	2,837
U.S. Government-guaranteed small business administration pools \| Level 2
ASSETS
Total debt securities, Fair Value	$ 10,132	$ 2,837

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