SEGMENT REPORTING (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Segment Reporting Information
Total revenues	$ 810,208,000	$ 50,982,000	$ 1,915,423,000	$ 147,807,000
Cost of revenues (exclusive of depreciation and amortization shown separately below)	750,463,000	46,142,000	1,819,757,000	127,986,000
Depreciation and amortization attributable to costs of revenues	4,050,000	1,028,000	9,144,000	3,002,000
Gross profit	55,695,000	3,812,000	86,522,000	16,819,000
Selling, general and administrative expenses	36,978,000	8,177,000	89,934,000	21,742,000
Depreciation and amortization attributable to operating expenses	1,120,000	420,000	2,656,000	1,260,000
Loss from operations	17,597,000	(4,785,000)	(6,068,000)	(6,183,000)
Capital Expenditure, Discontinued Operations	26,745,000	228,000	145,757,000	2,313,000
Total assets	647,577,000	144,650,000	647,577,000	144,650,000	$ 266,060,000
Refined products
Segment Reporting Information
Total revenues	732,284,000	40,758,000	1,724,148,000	114,013,000
Re-refined products
Segment Reporting Information
Total revenues	75,498,000	9,390,000	185,547,000	30,927,000
Services
Segment Reporting Information
Total revenues	2,426,000	834,000	5,728,000	2,867,000
Corporate and Eliminations
Segment Reporting Information
Total revenues	0	0	0	0
Cost of revenues (exclusive of depreciation and amortization shown separately below)	0	0	0	0
Depreciation and amortization attributable to costs of revenues	0	0	0	0
Gross profit	0	0	0	0
Selling, general and administrative expenses	4,071,000	3,525,000	23,842,000	8,419,000
Depreciation and amortization attributable to operating expenses	231,000	253,000	729,000	759,000
Loss from operations	(4,302,000)	(3,778,000)	(24,571,000)	(9,178,000)
Capital Expenditure, Discontinued Operations	0	0	0	0
Total assets	128,077,000	38,414,000	128,077,000	38,414,000
Corporate and Eliminations | Refined products
Segment Reporting Information
Total revenues	0	0	0	0
Corporate and Eliminations | Re-refined products
Segment Reporting Information
Total revenues	0	0	0	0
Corporate and Eliminations | Services
Segment Reporting Information
Total revenues	0	0	0	0
Black Oil & Recovery
Segment Reporting Information
Total revenues	43,439,000	26,410,000	147,545,000	80,124,000
Cost of revenues (exclusive of depreciation and amortization shown separately below)	35,299,000	22,205,000	111,740,000	63,431,000
Depreciation and amortization attributable to costs of revenues	939,000	901,000	2,805,000	2,623,000
Gross profit	7,201,000	3,304,000	33,000,000	14,070,000
Selling, general and administrative expenses	4,919,000	3,618,000	13,383,000	10,841,000
Depreciation and amortization attributable to operating expenses	39,000	59,000	142,000	176,000
Loss from operations	2,243,000	(373,000)	19,475,000	3,053,000
Capital Expenditure, Discontinued Operations	412,000	228,000	2,830,000	2,313,000
Total assets	123,808,000	101,461,000	123,808,000	101,461,000
Black Oil & Recovery | Refined products
Segment Reporting Information
Total revenues	37,607,000	20,339,000	129,078,000	58,039,000
Black Oil & Recovery | Re-refined products
Segment Reporting Information
Total revenues	5,550,000	5,237,000	17,191,000	19,218,000
Black Oil & Recovery | Services
Segment Reporting Information
Total revenues	282,000	834,000	1,276,000	2,867,000
Refining & Marketing
Segment Reporting Information
Total revenues	766,769,000	24,572,000	1,767,878,000	67,683,000
Cost of revenues (exclusive of depreciation and amortization shown separately below)	715,164,000	23,937,000	1,708,017,000	64,555,000
Depreciation and amortization attributable to costs of revenues	3,111,000	127,000	6,339,000	379,000
Gross profit	48,494,000	508,000	53,522,000	2,749,000
Selling, general and administrative expenses	27,988,000	1,034,000	52,709,000	2,482,000
Depreciation and amortization attributable to operating expenses	850,000	108,000	1,785,000	325,000
Loss from operations	19,656,000	(634,000)	(972,000)	(58,000)
Capital Expenditure, Discontinued Operations	26,333,000	0	142,927,000	0
Total assets	395,692,000	4,775,000	395,692,000	4,775,000
Refining & Marketing | Refined products
Segment Reporting Information
Total revenues	694,677,000	20,419,000	1,595,070,000	55,974,000
Refining & Marketing | Re-refined products
Segment Reporting Information
Total revenues	69,948,000	4,153,000	168,356,000	11,709,000
Refining & Marketing | Services
Segment Reporting Information
Total revenues	$ 2,144,000	$ 0	$ 4,452,000	$ 0