Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position
Held-to-maturity, Fair Value	$ 11,546	$ 12,606
Common stock, par value	$ 2.00	$ 2.00
Common stock, shares authorized	25,000,000	25,000,000
Common stock, shares issued	7,394,143	7,410,606
Common stock, shares outstanding	7,394,143	7,410,606