Fair Value Accounting (Details 1) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Schedule of assets and liabilities measured on a nonrecurring basis
Impaired loans	$ 10,142	$ 10,166
Other real estate owned	2,887	3,307
Total assets measured at fair value on a nonrecurring basis	$ 13,029	$ 13,473
Fair Value, Inputs, Level 1 [Member]
Schedule of assets and liabilities measured on a nonrecurring basis
Impaired loans
Other real estate owned
Total assets measured at fair value on a nonrecurring basis
Fair Value, Inputs, Level 2 [Member]
Schedule of assets and liabilities measured on a nonrecurring basis
Impaired loans	$ 9,678	$ 9,461
Other real estate owned	2,458	3,040
Total assets measured at fair value on a nonrecurring basis	12,136	12,501
Fair Value, Inputs, Level 3 [Member]
Schedule of assets and liabilities measured on a nonrecurring basis
Impaired loans	464	705
Other real estate owned	429	267
Total assets measured at fair value on a nonrecurring basis	$ 893	$ 972