Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Securities Held to Maturity, at Fair Value	$ 95	$ 186
Preferred Stock, no par value (in dollars per share)	$ 0	$ 0
Preferred Stock, shares authorized (in shares)	500,000	500,000
Preferred Stock, shares issued (in shares)	0	0
Common Stock, no par value (in dollars per share)	$ 0	$ 0
Common Stock, stated value (in dollars per share)	$ 1	$ 1
Common Stock, shares authorized (in shares)	30,000,000	30,000,000
Common Stock, shares, outstanding (in shares)	13,278,824	13,215,800