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Share-based Compensation (Details Textual)	3 Months Ended
Share-based Compensation (Details Textual)	Mar. 31, 2013	Mar. 31, 2012
Share Based Compensation (Textual) [Abstract]
Options grants issued	0	0
Restricted stock issued	0	0
Issue of common stock	46,000	3,000

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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- Definition

Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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