NOTES PAYABLE - SCHEDULE OF NOTES PAYABLE OUTSTANDING (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2018
Notes Payable:
Current portion	$ 43,017	$ 43,319
Long Term Portion	14,857	19,132
Prospect Loan [Member]
Notes Payable:
Current portion	0	0
Long Term Portion	16,178	20,627
Bison Note Payable [Member]
Notes Payable:
Current portion gross	10,000	10,000
Long term portion gross	0	0
Non-recourse Notes Payable [Member]
Notes Payable:
Current portion gross	0	0
Unamortized debt issuance cost, current	0	0
Current portion	0	0
Long term portion gross	16,178	20,627
Unamortized debt issuance long term	(1,321)	(1,495)
Long Term Portion	14,857	19,132
Non-recourse Notes Payable [Member] \| Prospect Loan [Member]
Notes Payable:
Current portion gross	0	0
Long term portion gross	16,178	20,627
Recourse Notes Payable [Member]
Notes Payable:
Current portion gross	43,858	44,755
Unamortized debt issuance cost, current	(841)	(1,436)
Current portion	43,017	43,319
Long term portion gross	0	0
Unamortized debt issuance long term	0	0
Long Term Portion	0	0
Line of Credit [Member] \| Credit Facility [Member]
Notes Payable:
Current portion gross	17,577	18,623
Long term portion gross	0	0
Convertible Debt [Member] \| Convertible Notes [Member]
Notes Payable:
Current portion gross	5,000	5,000
Long term portion gross	0	0
Secured Debt [Member] \| Second Secured Lien Notes [Member]
Notes Payable:
Current portion gross	11,281	11,132
Long term portion gross	$ 0	$ 0

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