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Participation In The Treasury Capital Purchase Program (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
0 Months Ended | 9 Months Ended | 12 Months Ended | 0 Months Ended | |
|---|---|---|---|---|---|
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Oct. 28, 2008
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Sep. 30, 2012
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Dec. 31, 2011
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Jan. 09, 2009
Series C Cumulative Perpetual Preferred Stock [Member]
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Jan. 09, 2009
United States Treasury Stock [Member]
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| Participation In Treasury Capital Purchase Program [Line Items] | |||||
| Series C fixed rate cumulative perpetual preferred stock, authorized | 32,668 | ||||
| Cumulative perpetual preferred stock, series C, par value | $ 1.00 | ||||
| Preferred stock liquidation value | $ 1,000 | ||||
| Issuance of warrants, common stock purchased | 508,320 | ||||
| Common stock exercise price | $ 9.64 | ||||
| Cumulative dividend rate | 5.00% | ||||
| Cumulative dividend rate, after year five | 9.00% | ||||
| Cash dividend per share | $ 0.14 | ||||
| Accrued dividend | $ 6.0 | $ 4.6 | |||