CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
ASSETS
Securities held to maturity, fair value	$ 23,240	$ 22,847
SHAREHOLDERS' EQUITY
Common Stock, Stated Value Per Share (in dollars per share)	$ 1	$ 1
Common Stock, Shares Authorized (in shares)	10,000,000	10,000,000
Common Stock, Shares Issued (in shares)	4,689,178	4,686,295
Treasury Stock, Shares (in shares)	659,739	659,739