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NOTES PAYABLE - NET OF ORIGINAL ISSUE DISCOUNT (Details) - USD ($)
Sep. 30, 2017
Mar. 31, 2017
Feb. 28, 2013
Debt Instrument [Line Items]      
Less current portion $ (62,559,000) $ (25,655,000)  
Long Term Portion 54,189,000 114,444,000  
Prospect Loan      
Debt Instrument [Line Items]      
Debt amount, at issuance 70,000,000 70,000,000 $ 70,000,000
PIK Interest 4,778,000 4,778,000  
Payments to date (30,720,000) (20,122,000)  
Notes payable, net 44,058,000 54,656,000  
Less current portion 0 0  
Long Term Portion $ 44,058,000 $ 54,656,000