SEGMENT REPORTING (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information
Total revenues	$ 991,839	$ 30,228	$ 1,032,056	$ 55,273
Cost of revenues (exclusive of depreciation and amortization shown separately below)	984,442	28,041	1,023,008	50,850
Depreciation and amortization attributable to costs of revenues	3,122	116	3,236	228
Gross profit	4,275	2,071	5,812	4,195
Selling, general and administrative expenses	36,641	4,177	45,423	7,035
Depreciation and amortization attributable to operating expenses	763	27	790	54
Income (loss) from operations	(33,129)	(2,133)	(40,401)	(2,894)
Gasolines
Segment Reporting Information
Total revenues	255,909	6,083	263,458	10,494
Jet Fuels
Segment Reporting Information
Total revenues	143,688		143,688
Diesel
Segment Reporting Information
Total revenues	322,317	13,481	344,225	25,060
Pygas
Segment Reporting Information
Total revenues	20,685	3,862	25,375	6,835
Industrial fuel
Segment Reporting Information
Total revenues		410	572	721
Oil collection services
Segment Reporting Information
Total revenues	26	155	240	281
Metals
Segment Reporting Information
Total revenues	4,318	6,151	7,733	11,796
Other refinery products
Segment Reporting Information
Total revenues	74,003	86	74,536	86
VGO/Marine fuel sales
Segment Reporting Information
Total revenues	170,893		172,229
Black Oil
Segment Reporting Information
Total revenues	20,254	155	21,804	278
Cost of revenues (exclusive of depreciation and amortization shown separately below)	20,147	363	21,797	643
Depreciation and amortization attributable to costs of revenues	31	19	47	39
Gross profit	76	(227)	(40)	(404)
Selling, general and administrative expenses	12,027	3,281	19,438	5,223
Depreciation and amortization attributable to operating expenses	27	27	54	54
Income (loss) from operations	(11,978)	(3,535)	(19,532)	(5,681)
Black Oil | Gasolines
Segment Reporting Information
Total revenues	0	0	0	0
Black Oil | Jet Fuels
Segment Reporting Information
Total revenues	0		0
Black Oil | Diesel
Segment Reporting Information
Total revenues	0	0	0	0
Black Oil | Pygas
Segment Reporting Information
Total revenues	0	0	0	0
Black Oil | Industrial fuel
Segment Reporting Information
Total revenues		0	0	0
Black Oil | Oil collection services
Segment Reporting Information
Total revenues	26	155	240	278
Black Oil | Metals
Segment Reporting Information
Total revenues	0	0	0	0
Black Oil | Other refinery products
Segment Reporting Information
Total revenues	666	0	666	0
Black Oil | VGO/Marine fuel sales
Segment Reporting Information
Total revenues	19,562		20,898
Refining & Marketing
Segment Reporting Information
Total revenues	966,390	23,836	1,001,109	43,110
Cost of revenues (exclusive of depreciation and amortization shown separately below)	959,767	22,248	992,854	40,198
Depreciation and amortization attributable to costs of revenues	3,009	31	3,033	63
Gross profit	3,614	1,557	5,222	2,849
Selling, general and administrative expenses	23,597	687	24,721	1,447
Depreciation and amortization attributable to operating expenses	736	0	736	0
Income (loss) from operations	(20,719)	870	(20,235)	1,402
Refining & Marketing | Gasolines
Segment Reporting Information
Total revenues	255,909	6,083	263,458	10,494
Refining & Marketing | Jet Fuels
Segment Reporting Information
Total revenues	143,688		143,688
Refining & Marketing | Diesel
Segment Reporting Information
Total revenues	322,317	13,481	344,225	25,060
Refining & Marketing | Pygas
Segment Reporting Information
Total revenues	20,685	3,862	25,375	6,835
Refining & Marketing | Industrial fuel
Segment Reporting Information
Total revenues		410	572	721
Refining & Marketing | Oil collection services
Segment Reporting Information
Total revenues	0	0	0	0
Refining & Marketing | Metals
Segment Reporting Information
Total revenues	0	0	0	0
Refining & Marketing | Other refinery products
Segment Reporting Information
Total revenues	72,460	0	72,460	0
Refining & Marketing | VGO/Marine fuel sales
Segment Reporting Information
Total revenues	151,331		151,331
Recovery
Segment Reporting Information
Total revenues	5,195	6,237	9,143	11,885
Cost of revenues (exclusive of depreciation and amortization shown separately below)	4,528	5,430	8,357	10,009
Depreciation and amortization attributable to costs of revenues	82	66	156	126
Gross profit	585	741	630	1,750
Selling, general and administrative expenses	1,017	209	1,264	365
Depreciation and amortization attributable to operating expenses	0	0	0	0
Income (loss) from operations	(432)	532	(634)	1,385
Recovery | Gasolines
Segment Reporting Information
Total revenues	0	0	0	0
Recovery | Jet Fuels
Segment Reporting Information
Total revenues	0		0
Recovery | Diesel
Segment Reporting Information
Total revenues	0	0	0	0
Recovery | Pygas
Segment Reporting Information
Total revenues	0	0	0	0
Recovery | Industrial fuel
Segment Reporting Information
Total revenues		0	0	0
Recovery | Oil collection services
Segment Reporting Information
Total revenues	0	0	0	3
Recovery | Metals
Segment Reporting Information
Total revenues	4,318	6,151	7,733	11,796
Recovery | Other refinery products
Segment Reporting Information
Total revenues	877	$ 86	1,410	$ 86
Recovery | VGO/Marine fuel sales
Segment Reporting Information
Total revenues	$ 0		$ 0