Consolidated Statements of Condition (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Dec. 31, 2010
Securities available for sale, amortized cost	$ 288,304	$ 274,421
Preferred stock; shares authorized	1,000,000	1,000,000
Preferred stock; shares issued	30,000	30,000
Preferred stock; shares outstanding	30,000	30,000
Common stock, par value	$ 5.00	$ 5.00
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	9,131,387	9,106,803
Common stock, shares outstanding	9,131,387	9,106,803