Participation in U.S. Treasury Capital Purchase Program	12 Months Ended
Dec. 31, 2012
Equity [Abstract]
Participation in U.S. Treasury Capital Purchase Program	PARTICIPATION IN U.S. TREASURY CAPITAL PURCHASE PROGRAM On January 16, 2009, the Company issued 36,000 shares of senior preferred stock, each with a liquidation preference of $1,000 per share, to the Treasury for $36 million pursuant to the Capital Purchase Program (“CPP”). Additionally, the Company issued warrants to purchase up to 385,990 shares of common stock to the U.S. Treasury as a condition to its participation in the CPP. The warrant has an exercise price of $13.99 per share, is immediately exercisable and expires 10 years from the date of issuance. Proceeds from this sale of preferred stock were used for general corporate purposes, including supporting the continued growth and lending in the communities served by the Bank. The CPP preferred stock is non-voting, other than having class voting rights on certain matters, and pays cumulative dividends quarterly at a rate of 5% per annum for the first five years and 9% thereafter. The preferred shares are redeemable at the option of the Company under certain circumstances during the first three years and only thereafter without restriction. These common stock warrants have been assigned a fair value of $2.38 per share, or $0.9 million in aggregate as of January 16, 2009. Using a relative fair value allocation approach, $1.7 million was recorded as a discount on the preferred stock and is accreted as a reduction in the net income available for common shareholders over the next five years at $300,000 to $400,000 per year. Under the CPP, the Company issued an additional $13.3 million in Cumulative Perpetual Preferred Stock, Series T-ACB, on July 24, 2009. In addition, the Company issued warrants to the Treasury to purchase 273,534 shares of the Company’s common stock at an exercise price of $7.30 per share. These warrants are immediately exercisable and expire 10 years from the date of issuance. The preferred stock is non-voting, other than having class voting rights on certain matters, and pays cumulative dividends quarterly at a rate of 5% per annum for the first five years and 9% per annum thereafter. The preferred shares are redeemable at the option of the Company under certain circumstances during the first three years and only thereafter without restriction. As part of the private placement transaction in October 2012, the Company entered into a Share Exchange Agreement (the "Exchange Agreement") with certain holders (the “Preferred Shareholders”) of the Company's Series T Preferred Stock and Series T-ACB Preferred Stock, pursuant to which the Preferred Shareholders agreed to exchange shares of the Preferred Stock for shares of the Company's common stock and shares of a new class of non-voting common stock, par value $1.00 per share, of the Company (the “non-voting common stock”). The total amount of Preferred Stock exchanged for common stock and non-voting common stock was $20.9 million. The non-voting common stock will convert into shares of the Company's common stock under certain conditions in accordance with the terms of the Articles of Amendment creating the class of the non-voting common stock. As a result of the exchange, an additional $856,000 of discount was accreted in 2012. The Company’s projected accretion for the years ending December 31, 2013 and 2014 is $387,197 and $75,397, respectively.

PARTICIPATION IN U.S. TREASURY CAPITAL PURCHASE PROGRAM

On January 16, 2009, the Company issued 36,000 shares of senior preferred stock, each with a liquidation preference of $1,000 per share, to the Treasury for $36 million pursuant to the Capital Purchase Program (“CPP”). Additionally, the Company issued warrants to purchase up to 385,990 shares of common stock to the U.S. Treasury as a condition to its participation in the CPP. The warrant has an exercise price of $13.99 per share, is immediately exercisable and expires 10 years from the date of issuance. Proceeds from this sale of preferred stock were used for general corporate purposes, including supporting the continued growth and lending in the communities served by the Bank. The CPP preferred stock is non-voting, other than having class voting rights on certain matters, and pays cumulative dividends quarterly at a rate of 5% per annum for the first five years and 9% thereafter. The preferred shares are redeemable at the option of the Company under certain circumstances during the first three years and only thereafter without restriction.

These common stock warrants have been assigned a fair value of $2.38 per share, or $0.9 million in aggregate as of January 16, 2009. Using a relative fair value allocation approach, $1.7 million was recorded as a discount on the preferred stock and is accreted as a reduction in the net income available for common shareholders over the next five years at $300,000 to $400,000 per year.

Under the CPP, the Company issued an additional $13.3 million in Cumulative Perpetual Preferred Stock, Series T-ACB, on July 24, 2009. In addition, the Company issued warrants to the Treasury to purchase 273,534 shares of the Company’s common stock at an exercise price of $7.30 per share. These warrants are immediately exercisable and expire 10 years from the date of issuance. The preferred stock is non-voting, other than having class voting rights on certain matters, and pays cumulative dividends quarterly at a rate of 5% per annum for the first five years and 9% per annum thereafter. The preferred shares are redeemable at the option of the Company under certain circumstances during the first three years and only thereafter without restriction.

As part of the private placement transaction in October 2012, the Company entered into a Share Exchange Agreement (the "Exchange Agreement") with certain holders (the “Preferred Shareholders”) of the Company's Series T Preferred Stock and Series T-ACB Preferred Stock, pursuant to which the Preferred Shareholders agreed to exchange shares of the Preferred Stock for shares of the Company's common stock and shares of a new class of non-voting common stock, par value $1.00 per share, of the Company (the “non-voting common stock”). The total amount of Preferred Stock exchanged for common stock and non-voting common stock was $20.9 million. The non-voting common stock will convert into shares of the Company's common stock under certain conditions in accordance with the terms of the Articles of Amendment creating the class of the non-voting common stock. As a result of the exchange, an additional $856,000 of discount was accreted in 2012. The Company’s projected accretion for the years ending December 31, 2013 and 2014 is $387,197 and $75,397, respectively.