Quarterly report pursuant to Section 13 or 15(d)

LONG-TERM DEBT, CAPITAL LEASE AND COMMON STOCK WARRANT LIABILITY - Warrant Liability (Details)

v3.7.0.1
LONG-TERM DEBT, CAPITAL LEASE AND COMMON STOCK WARRANT LIABILITY - Warrant Liability (Details) - USD ($)
 3 Months Ended
May 13, 2016
Mar. 31, 2017
Class of Warrant or Right [Line Items]    
Change in fair value of warrants   $ 0
Warrant to Purchase Common Equity | Second Lien Credit Agreement | Line of Credit    
Class of Warrant or Right [Line Items]    
Warrants issued (in shares) 1,006,568  
Warrant exercise price (in USD per share) $ 1.67  
Warrants granted as a percent of outstanding common equity 5.00%  
Period for mandatory registration rights to maintain ownership interest 2 years  
Percent reduction in aggregate principal balance 50.00%  
Period for measuring repurchase value 21 days  
Expected contractual term   3 years 2 months 10 days
Expected stock price volatility rate   49.32%
Expected dividend yield   0.00%
Expected risk-free interest rate   1.67%
Warrant to Purchase Common Equity | Second Lien Credit Agreement | Unsecured Debt    
Class of Warrant or Right [Line Items]    
Term of unsecured note 4 years  
Warrant to Purchase Common Equity | Second Lien Credit Agreement | Unsecured Debt | Minimum    
Class of Warrant or Right [Line Items]    
Interest rate on unsecured note 13.25%