NOTES PAYABLE - NET OF ORIGINAL ISSUE DISCOUNT (Details) - USD ($)	Jun. 30, 2016	Mar. 31, 2016	Feb. 28, 2013
Debt Instrument [Line Items]
Less current portion	$ (27,212,000)	$ (29,074,000)
Long Term Portion	155,897,000	106,176,000
2013 Term Loans, net of discount
Debt Instrument [Line Items]
Debt amount, at issuance	125,087,000	125,087,000	$ 130,000,000
Payments to date	(102,544,000)	(94,043,000)
Discount on debt instrument	(125,000)	(118,000)
Notes payable, net	22,418,000	30,926,000
Less current portion	(19,312,000)	(21,188,000)
Long Term Portion	3,106,000	9,738,000
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	(8,788,000)	(8,235,000)
Notes payable, net	65,990,000	66,543,000
Less current portion	0	0
Long Term Portion	$ 65,990,000	$ 66,543,000