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Earnings Per Common Share (EPS) (Details Textual)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 204,562us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 582,012us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount