CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Statement of Financial Position [Abstract]
Allowance for loan losses (in dollars)	$ 20,068,000	$ 21,958,000
Certificates of deposits (in dollars)	$ 100,000	$ 100,000
Common stock, stated value per share (usd per share)	$ 0.125	$ 0.125
Common stock, Authorized shares (shares)	40,000,000	40,000,000
Common stock, Issued shares (shares)	14,516,113	14,490,609
Common stock, Outstanding shares (shares)	13,343,029	13,287,348
Treasury stock (shares)	1,173,084	1,203,261