CONCENTRATIONS, SIGNIFICANT CUSTOMERS, COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2017

Concentrations, Significant Customers, Commitments And Contingencies Disclosure [Abstract]

Schedule of Concentrations

For the years ended December 31, 2017 and 2016, the Company’s revenues and receivables were comprised of the following customer concentrations:

	2017		2016
	% of Revenues	% of Receivables	% of Revenues	% of Receivables
Customer 1	17%	10%	7%	—%
Customer 2	14%	—%	19%	—%
Customer 3	13%	7%	9%	9%
Customer 4	9%	11%	8%	4%
Customer 5	2%	15%	—%	—%
Customer 6	3%	2%	11%	10%
Customer 7	4%	—%	5%	10%

Schedule of Segment Revenues

At December 31, 2017 and 2016, and for the years then ended, the Company's segment revenues were comprised of the following customer concentrations:

	% of Revenue by Segment 2017						% of Revenue by Segment 2016
	Black Oil		Refining		Recovery		Black Oil		Refining		Recovery
Customer 1	100	%	—	%	—	%	100	%	—	%	—	%
Customer 2	100	%	—	%	—	%	100	%	—	%	—	%
Customer 3	100	%	—	%	—	%	100	%	—	%	—	%
Customer 4	—	%	100	%	—	%	—	%	100	%	—	%
Customer 5	100	%	—	%	—	%	—	%	—	%	—	%
Customer 6	100	%	—	%	—	%	100	%	—	%	—	%
Customer 7	—	%	—	%	100	%	—	%	—	%	100	%

The Company’s reportable segments include the Black Oil, Refining and Marketing and Recovery divisions.  Segment information for the years ended December 31, 2017 and 2016 are as follows:

YEAR ENDED DECEMBER 31, 2017
	Black Oil			Refining and Marketing			Recovery			Total
Revenues	$	107,988,551		$	20,097,325		$	17,413,216		$	145,499,092
Net income (loss) from operations	$	(5,678,768	)	$	(1,195,946	)	$	651,627		$	(6,223,087	)
Total assets	$	75,709,845		$	3,454,010		$	5,141,619		$	84,305,474
YEAR ENDED DECEMBER 31, 2016
	Black Oil			Refining and Marketing			Recovery			Total
Revenues	$	76,634,940		$	13,154,777		$	8,289,197		$	98,078,914
Net loss from operations	$	(8,849,055	)	$	(402,317	)	$	(861,142	)	$	(10,112,514	)
Total assets	$	80,774,533		$	1,573,395		$	4,638,040		$	86,985,968

Schedule of Operating Leases Rent Expense

Total rent expense for all operating leases for 2017 and 2016 is summarized as follows:

	2017		2016
Office leases	$	744,154	$	875,320
Plant Leases	4,123,600		4,052,250
Vehicle and equipment leases	363,616		365,877
	$	5,231,370	$	5,293,447

Schedule of Future Minimum Operating Lease Commitments

Minimum future lease commitments as of December 31, 2017, are summarized as follows:

Year ending December 31,	Office Facilities		Vehicles		Plant Leases		Total
2018	$	474,927	$	277,203	$	1,780,000	$	2,532,130
2019	454,427		219,494		648,000		1,321,921
2020	379,567		161,538		648,000		1,189,105
2021	354,462		161,538		648,000		1,164,000
2022	323,754		31,094		270,000		624,848
Thereafter	3,275,000		—		—		3,275,000
	$	5,262,137	$	850,867	$	3,994,000	$	10,107,004