v2.4.0.8

Basis of Accounting and Consolidation Basis of Accounting and Consolidation 2 (Details) (USD $) |  |  | 9 Months Ended | 12 Months Ended |  | 9 Months Ended |  |  |  |  |
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Sep. 30, 2013 | Dec. 31, 2012 | Sep. 30, 2013 Series B Convertible Preferred Stock [Member] dividend_period director | Dec. 31, 2009 Series B Convertible Preferred Stock [Member] dividend_period | Sep. 30, 2008 Series B Convertible Preferred Stock [Member] | Sep. 30, 2013 Series C Convertible Preferred Stock [Member] director dividend_period | Jun. 28, 2012 Series C Convertible Preferred Stock [Member] | May 13, 2011 Series C Convertible Preferred Stock [Member] | Mar. 02, 2011 Series C Convertible Preferred Stock [Member] investors | Feb. 11, 2011 Series C Convertible Preferred Stock [Member] | Dec. 31, 2010 Series C Convertible Preferred Stock [Member]
Series B Convertible Preferred Stock [Abstract] |  |  |  |  |  |  |  |  |  |  |
Preferred stock issue price (in dollars per share) |  |  |  | $ 5,000 |  |  |  |  |  | $ 5,000 |
Number of dividend periods |  |  | 4 | 4 |  | 4 |  |  |  |  |
Number of Directors to be Elected by Holders of Preferred Stock |  |  | 2 |  |  | 2 |  |  |  |  |
Liquidation preference per share (in dollars per share) |  |  | $ 5,000 |  |  | $ 5,000 |  |  |  |  |
Preferred stock, conversion price per share (in dollars per share) |  |  |  | $ 21.94 |  | $ 20.29 |  |  |  |  |
Preferred stock, redemption price per share (in dollars per share) |  |  | $ 5,000 |  |  | $ 5,000 |  |  |  |  |
Percentage of common stock book value required for the conversion of preferred stock (in hundredths) |  |  |  |  | 115.00% |  |  |  |  |  |
Common Stock, Book Value (in dollars per share) |  |  | $ 16.51 |  | $ 13.03 |  |  |  |  |  |
115% of common stock book value (in dollars per share) |  |  |  |  | $ 14.98 |  |  |  |  |  |
Preferred stock, revised conversion price per share (in dollars per share) |  |  | $ 21.62 |  |  |  |  |  |  |  |
Proceeds from Issuance of Convertible Preferred Stock |  |  |  | 24,635,000 |  | 27,500,000 |  |  |  |  |
Preferred Stock, Dividend Rate, Percentage (in hundredths) |  |  |  | 9.00% |  | 8.00% |  |  |  |  |
Series C Convertible Preferred Stock [Abstract] |  |  |  |  |  |  |  |  |  |  |
Preferred Stock, shares subscribed, value |  |  |  |  |  |  |  |  |  | 27,500,000 |
Number of Investors Completing the Required Bank Regulatory Process |  |  |  |  |  |  |  | 4 | 3 |  |
Preferred Stock issued during period, value | 52,035,000 | 52,035,000 |  |  |  |  | 8,250,000 | 5,490,000 | 2,750,000 | 11,010,000 |
Percentage of common stock tangible book value required for the conversion of common stock (in hundredths) |  |  |  |  |  | 115.00% |  |  |  |  |
Tangible book value per share of common stock (in dollars per share) |  |  |  |  |  | $ 11.75 |  |  |  |  | $ 9.38
115% of common stock tangible book value (in dollars per share) |  |  |  |  |  |  |  |  |  |  | $ 10.79
Percentage of the NASDAQ Bank Index required for the conversion of Series C Preferred Stock (in hundredths) |  |  |  |  |  | 115.00% |  |  |  |  |
NASDAQ Bank Index |  |  |  |  |  | 2,325.20 |  |  |  |  | 1,847.35
115% of NASDAQ Bank Index |  |  |  |  |  |  |  |  |  |  | 2,124.45
Proceeds from Issuance of Convertible Preferred Stock |  |  |  | $ 24,635,000 |  | $ 27,500,000 |  |  |  |  |
Preferred Stock, Dividend Rate, Percentage (in hundredths) |  |  |  | 9.00% |  | 8.00% |  |  |  |  |

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- Definition 115% of the result of dividing the Company's total common stockholders equity at that date, less the amount of goodwill and intangible assets, determined in accordance with U.S. generally accepted accounting principles, by the number of shares of common stock then outstanding, net of any shares held in the treasury. + References No definition available. + Details
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- Definition The result of dividing the Company's total common stockholders equity at that date, less the amount of goodwill and intangible assets, determined in accordance with U.S. generally accepted accounting principles, by the number of shares of common stock then outstanding, net of any shares held in the treasury. + References No definition available. + Details
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