Quarterly report pursuant to Section 13 or 15(d)

LONG-TERM DEBT AND WARRANT LIABILITY - First and Second Lien Credit Agreements (Detail Textuals)

v3.5.0.2
LONG-TERM DEBT AND WARRANT LIABILITY - First and Second Lien Credit Agreements (Detail Textuals) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
May 13, 2016
Jun. 30, 2016
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Dec. 31, 2015
Line Of Credit Facility [Line Items]              
Debt modification costs expensed     $ 24,000 $ 0 $ 624,000 $ 0  
Release of restricted cash         569,000 $ (569,000)  
Principal balance     98,875,000   98,875,000   $ 68,000,000
Line of Credit              
Line Of Credit Facility [Line Items]              
Release of restricted cash   $ 569,000          
Line of Credit | First Lien Credit Agreement | Capital One Bank              
Line Of Credit Facility [Line Items]              
Debt issuance costs $ 248,000            
Debt modification costs expensed $ 330,000            
Minimum base rate 1.00%            
Applicable margin rate 3.75%            
Increase in applicable margin rate 0.50%            
Contingent increase in applicable margin rate 0.50%            
Threshold of gross equity proceeds for contingent increase in applicable margin rate $ 5,000,000            
Line of Credit | First Lien Credit Agreement | Capital One Bank | Current              
Line Of Credit Facility [Line Items]              
Quarterly principal payments 562,500            
Line of Credit | First Lien Credit Agreement | Capital One Bank | May 2018              
Line Of Credit Facility [Line Items]              
Quarterly principal payments 843,750            
Line of Credit | First Lien Credit Agreement | Term Loan              
Line Of Credit Facility [Line Items]              
Principal balance     43,875,000   43,875,000   46,000,000
Line of Credit | Second Lien Credit Agreement | Term Loan              
Line Of Credit Facility [Line Items]              
Principal balance     $ 55,000,000   $ 55,000,000   $ 20,000,000
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC              
Line Of Credit Facility [Line Items]              
Debt issuance costs 1,239,000            
Debt modification costs expensed $ 294,000            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | Minimum              
Line Of Credit Facility [Line Items]              
Interest rate 12.50%            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | Maximum              
Line Of Credit Facility [Line Items]              
Interest rate 13.50%            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | Current              
Line Of Credit Facility [Line Items]              
Prepayment penalty 3.00%            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | Six Months After Maturity of First Lien Credit Facility              
Line Of Credit Facility [Line Items]              
Term of second lien credit facility after maturity of first lien credit facility 6 months            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | May 13, 2018              
Line Of Credit Facility [Line Items]              
Prepayment penalty 2.00%            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | May 13, 2019              
Line Of Credit Facility [Line Items]              
Prepayment penalty 1.00%            
Line of Credit | Second Lien Credit Agreement | Term Loan | Abc Funding LLC | May 14, 2019              
Line Of Credit Facility [Line Items]              
Prepayment penalty 0.00%