CONCENTRATIONS OF RISK AND SIGNIFICANT CUSTOMERS (Details)	6 Months Ended
	Jun. 30, 2023 vendor bank	Jun. 30, 2022
Commitments and Contingencies Disclosure [Abstract]
Concentration risk, deposit maintained in number of banks | bank	2
Purchases Benchmark | Vendor Concentration Risk
Revenue, Major Customer
Concentration risk, vendor | vendor	1
Purchases Benchmark | Vendor Concentration Risk | Vendor One
Revenue, Major Customer
Concentration percentage (as a percent)	36.00%	49.00%
Accounts Payable Benchmark | Vendor Concentration Risk | Vendor One
Revenue, Major Customer
Concentration percentage (as a percent)	40.00%	66.00%
Customer 1 | Revenues | Customer concentration risk
Revenue, Major Customer
Concentration percentage (as a percent)	37.00%	39.00%
Customer 1 | Revenues | Customer concentration risk | Refining
Revenue, Major Customer
Concentration percentage (as a percent)	38.00%	43.00%
Customer 1 | Revenues | Customer concentration risk | Black Oil and Recovery
Revenue, Major Customer
Concentration percentage (as a percent)	0.00%	0.00%
Customer 1 | Receivables | Customer concentration risk
Revenue, Major Customer
Concentration percentage (as a percent)	1.00%	1.00%
Customer 2 | Revenues | Customer concentration risk
Revenue, Major Customer
Concentration percentage (as a percent)	35.00%	16.00%
Customer 2 | Revenues | Customer concentration risk | Refining
Revenue, Major Customer
Concentration percentage (as a percent)	36.00%	18.00%
Customer 2 | Revenues | Customer concentration risk | Black Oil and Recovery
Revenue, Major Customer
Concentration percentage (as a percent)	0.00%	0.00%
Customer 2 | Receivables | Customer concentration risk
Revenue, Major Customer
Concentration percentage (as a percent)	19.00%	17.00%