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Loss Per Common Share (Details Textual)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 3,781,879 1,118,055
Restricted Stock Units (RSUs)
   
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 855,959 1,005,555