Other Real Estate Owned - (Details 2) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Components of other real estate owned in the Consolidated Statements of Income
Repairs and maintenance	$ 105	$ 756	$ 298	$ 1,537
Property taxes and insurance	148	56	384	297
Impairments	953	207	1,395	1,045
Net (gains) losses on OREO sales	(195)	102	(483)	(12)
Rental income	(57)	(53)	(108)	(98)
Total	$ 954	$ 1,068	$ 1,486	$ 2,769