Consolidated Balance Sheet (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
ASSETS:
Loans, allowance for loan losses	$ 8,886	$ 7,106
STOCKHOLDERS' EQUITY:
Preferred Stock , par value (in dollars per share)	$ 1.00	$ 1.00
Preferred Stock , authorized (in shares)	3,000,000	3,000,000
Preferred Stock , issued (in shares)	0	0
Common Stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common Stock, authorized (in shares)	15,000,000	15,000,000
Common Stock, issued (in shares)	3,704,375	3,671,751
Treasury stock, shares (in shares)	384,671	335,876