Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Amortized cost on securities available-for-sale at fair value	$ 324,172	$ 297,086
Accumulated amortization on core deposit intangible	$ 8,789	$ 7,615
LIABILITIES AND SHAREHOLDERS' EQUITY
Preferred Stock, par value	$ 0.00	$ 0.00
Preferred Stock, shares authorized	6,000,000	6,000,000
Preferred Stock, shares issued	49,312	49,312
Preferred Stock, shares outstanding	49,312	49,312
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	19,526,188	16,147,640
Common stock, shares outstanding	19,526,188	16,147,640