Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Inputs (Details)

v3.6.0.2
Fair Value Measurements - Inputs (Details) - $ / shares
9 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Sep. 28, 2016
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]      
Stock price ($ per share) $ 0.68 $ 1.05 $ 0.99
CCE interest rate 1.00%    
Convertible note embedded derivative liability      
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]      
Expected volatility 70.00%    
Probability of change in control 1.75%    
Stock price ($ per share) $ 0.68    
Expected term 3 years 9 months    
Risk-free interest rate 1.63%    
Assumed early conversion/exercise price ($ per share) $ 2.73    
Warrant liability      
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]      
Expected volatility 70.00%    
Probability of change in control 1.75%    
Stock price ($ per share) $ 0.68    
Expected term 3 years 9 months    
Risk-free interest rate 1.63%    
Assumed early conversion/exercise price ($ per share) $ 2.73