Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Securities:
Available for sale, amortized cost	$ 95,810	$ 96,374
Held to maturity, fair value	1,959	1,584
Loans, allowance for loan losses	13,916	12,883
Properties and equipment, accumulated depreciation	$ 17,012	$ 15,799
STOCKHOLDERS' EQUITY:
Common stock, par value	$ 0.50	$ 0.50
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	4,302,504	4,260,203
Common stock, shares outstanding	4,300,634	4,257,179
Treasury stock, shares	1,870	3,024