Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Consolidated Balance Sheets [Abstract]
Available for sale, amortized cost	$ 104,284	$ 94,048
Held to maturity, fair value	1,440	1,574
Loans, allowance for loan losses	13,110	12,533
Properties and equipment, accumulated depreciation	$ 15,651	$ 15,129
Common stock, par value	$ 0.50	$ 0.50
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	4,247,469	4,241,797
Common stock, shares outstanding	4,239,929	4,203,684
Treasury stock, shares	7,540	38,113