CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
CONSOLIDATED BALANCE SHEETS
Loans, allowance (in dollars)	$ 19,241	$ 22,336
Certificates of deposit (in dollars)	$ 100	$ 100
Common stock, stated value per share (in dollars per share)	$ 0.125	$ 0.125
Common stock, Authorized shares	40,000,000	40,000,000
Common stock, Issued shares	14,450,966	14,450,966
Common stock, Outstanding shares	13,197,880	13,151,630
Treasury, shares	1,253,086	1,299,336