DISPOSITION (Details 1)		3 Months Ended		6 Months Ended
	Jan. 28, 2016 USD ($) a shares	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jan. 29, 2016 USD ($)
Gain (Loss) on Sale of Asset Purchase Agreement [Abstract]
Net Proceeds				$ 0	$ 29,788,114
Gain (loss) on sale of assets		$ (26,399)	$ 0	$ (39,499)	$ 9,701,833
Secured debt
Gain (Loss) on Sale of Asset Purchase Agreement [Abstract]
Repayments of debt	$ 16,100,000
Equipment Leases
Gain (Loss) on Sale of Asset Purchase Agreement [Abstract]
Payments to acquire leased equipment	1,500,000
Bango Oil, LLC
Gain (Loss) on Sale of Asset Purchase Agreement [Abstract]
Payments to acquire businesses	9,300,000
Aggregate indemnification cap	$ 3,000,000
Bango Plant | Discontinued Operations, Disposed of by Sale
Business Acquisition [Line Items]
Area of land oil re-refining plan is location (acre) | a	40
Gain (Loss) on Sale of Asset Purchase Agreement [Abstract]
Aggregate purchase price	$ 35,000,000
Release of lien on certain equipment at the Bango Plant	(3,100,000)
Transaction fees	(2,111,886)
Net Proceeds	29,788,114
Book Value at January 29, 2016 (date transaction closed)						$ 20,039,553
Gain (loss) on sale of assets	9,748,561
Cash placed in escrow	1,500,000
Equity interest issued or issuable placed in escrow	$ 1,000,000
Equity interest issued or issuable placed in escrow, shares | shares	1,108,928