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Earnings per Share (Details 2)	3 Months Ended		9 Months Ended
Earnings per Share (Details 2)	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Summary of anti-dilutive shares
Anti-dilutive shares	187,770	522,569	187,770	522,569
Option shares
Summary of anti-dilutive shares
Anti-dilutive shares	187,770	223,951	187,770	223,951
Warrant shares
Summary of anti-dilutive shares
Anti-dilutive shares		298,618		298,618

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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