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Loss Per Common Share (Details) - shares
6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Warrant [Member]    
Loss Per Common Share (Details) [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 85,300 245,800
Employee Stock Option [Member]    
Loss Per Common Share (Details) [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 40 60