Commitments and Contingencies (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Commitments and Contingencies
Federal reserve deposit requirement reserve amount	$ 800
Uninsured deposits	$ 21,853
% of Total Loans	100.00%	100.00%
Probable loan loss experience on unfunded obligations
Commitments and Contingencies
Loss Contingency, Estimate of Possible Loss	$ 150	$ 165
Undisbursed lines of credit
Commitments and Contingencies
Commitments to extend credit	215,952	212,501
Standby letters of credit and financial guarantees
Commitments and Contingencies
Commitments to extend credit	$ 1,214	$ 1,630
Commercial
Commitments and Contingencies
Percentage Of Loan Commitments	61.00%
% of Total Loans	22.20%	22.30%
Real Estate Portfolio Segment
Commitments and Contingencies
Percentage Of Loan Commitments	28.00%
Maximum loan to value ratio	80.00%
% of Total Loans	68.60%	67.60%
Consumer
Commitments and Contingencies
Percentage Of Loan Commitments	11.00%
% of Total Loans	9.20%	10.10%
Real estate related
Commitments and Contingencies
% of Total Loans	75.70%	75.90%
Commercial and Real estate related
Commitments and Contingencies
% of Total Loans	97.90%	98.20%