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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified | Mar. 31, 2013 | Dec. 31, 2012
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Consolidated Balance Sheets [Abstract] |  |
Allowance for loan losses | $ 12,756 | $ 13,075
Other real estate owned, valuation allowance | $ 2,220 | $ 2,174
Preferred stock, liquidation preference | $ 1,000 | $ 1,000
Preferred stock, shares issued | 14,595 | 14,595
Preferred stock, shares outstanding | 14,595 | 14,595
Common stock, par value | $ 1.25 | $ 1.25
Common stock, shares authorized | 8,000,000 | 8,000,000
Common stock, shares issued | 4,901,464 | 4,901,464
Common stock, shares outstanding | 4,901,464 | 4,901,464

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