Loans (Details 1) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	$ 2,937	$ 2,628
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	1,286	1,310
Commercial Real Estate [Member] | Commercial ADC [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	1,009	1,022
Commercial Real Estate [Member] | Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	41	43
Commercial Real Estate [Member] | Mulitfamily [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	149	153
Commercial Real Estate [Member] | Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	53	55
Commercial Real Estate [Member] | Non-owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	34	37
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	994	1,139
Commercial [Member] | Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	994	1,139
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	657	179
Residential Mortgage [Member] | First Lien Closed-End [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	650	$ 179
Residential Mortgage [Member] | Junior Lien Closed-End [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total non-accrual loans	$ 7