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Net Loss Per Share (Details) - shares
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Options [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares of common stock excluded from computation of diluted earnings per share (in shares) 117,226 203,450
Warrant [Member]    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Shares of common stock excluded from computation of diluted earnings per share (in shares) 519,241 519,241