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Fair Value Measurements - Schedule of Assumptions Used in Estimating Fair Value (Details)

v3.8.0.1
Fair Value Measurements - Schedule of Assumptions Used in Estimating Fair Value (Details)
9 Months Ended 12 Months Ended
Jan. 24, 2017
Jul. 08, 2016
Sep. 30, 2017
Dec. 31, 2016
Dec. 31, 2015
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]          
Weighted-average risk free interest rate     1.80%    
Weighted-average expected life (in years)     4 years 9 months 18 days    
Expected dividend yield     0.00%    
Common Stock Warrants [Member]          
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]          
Weighted-average risk free interest rate     1.60% 0.92% 1.71%
Weighted-average expected life (in years)     2 years 8 months 12 days 2 years 6 months 3 years 8 months 12 days
Expected dividend yield     0.00% 0.00% 0.00%
Weighted average expected volatility     120.00% 136.00% 119.00%
Common Stock Warrants [Member] | Monte Carlo Simulation Valuation Model [Member]          
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]          
Weighted-average risk free interest rate 1.94% 0.95%   1.47%  
Weighted-average expected life (in years) 5 years 5 years   4 years 6 months  
Expected dividend yield 0.00% 0.00% 0.00% 0.00%  
Weighted average expected volatility 6560.00% 67.91%   65.48%  
Common Stock Warrants [Member] | Monte Carlo Simulation Valuation Model [Member] | Minimum [Member]          
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]          
Weighted-average risk free interest rate     1.77%    
Weighted-average expected life (in years)     3 years 9 months    
Weighted average expected volatility     62.60%    
Common Stock Warrants [Member] | Monte Carlo Simulation Valuation Model [Member] | Maximum [Member]          
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]          
Weighted-average risk free interest rate     1.89%    
Weighted-average expected life (in years)     4 years 6 months 10 days    
Weighted average expected volatility     62.63%