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Stock-Based Compensation; Changes in Equity (Details 1) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Shares Outstanding at the end of period (in shares) 203,500  
Shares, Exercisable (in shares) 159,900  
Weighted Average Exercise Price, Outstanding at the end of period (in dollars per share) $ 5.20  
Weighted Average Exercise Price, Exercisable (in dollars per share) $ 5.19  
Weighted Average Remaining Contractual Life, Outstanding (in years) 1 year 3 months 18 days  
Weighted Average Remaining Contractual Life, Exercisable (in years) 1 year  
Aggregate Intrinsic Value Outstanding (in dollars) $ 25,665  
Aggregate Intrinsic Value, Exercisable (in dollars) $ 25,665  
Warrant [Member]    
Shares Outstanding, beginning of period (in shares) 140,048  
Shares, Cancelled (in shares) 0  
Shares, Exercised (in shares) 0  
Shares Outstanding at the end of period (in shares) 140,048 140,048
Shares, Exercisable (in shares) 0  
Weighted Average Exercise Price, Outstanding, beginning of period (in dollars per share) $ 0.01  
Weighted Average Exercise Price, Cancelled (in dollars per share) 0  
Weighted Average Exercise Price, Exercised (in dollars per share) 0  
Weighted Average Exercise Price, Outstanding at the end of period (in dollars per share) 0.01 $ 0.01
Weighted Average Exercise Price, Exercisable (in dollars per share) $ 0  
Weighted Average Remaining Contractual Life, Outstanding (in years) 6 years 9 months 18 days 7 years 6 months
Weighted Average Remaining Contractual Life, Exercisable (in years) 0 years  
Aggregate Intrinsic Value Outstanding (in dollars) $ 525,180  
Aggregate Intrinsic Value Outstanding (in dollars) 523,780 $ 525,180
Aggregate Intrinsic Value, Exercisable (in dollars) $ 0