SHARE PURCHASE, SUBSCRIPTION AGREEMENTS AND MOBILE REFINERY ACQUISITION - Completion of Heartland Purchase Agreement (Details) - USD ($)		3 Months Ended				6 Months Ended
	May 26, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022
Class of Stock [Line Items]
Net income attributable to redeemable non-controlling interest		$ 3,023,000	$ 3,769,000	$ 3,113,000	$ 1,542,000
Heartland SPV
Class of Stock [Line Items]
Cumulative amount exceeding redemption value	$ 43,500,000
Net income attributable to redeemable non-controlling interest						$ 6,800,000
Heartland SPV | Tensile-Vertex
Class of Stock [Line Items]
Ownership percentage (as a percent)	65.00%
Cumulative amount exceeding redemption value	$ 43,500,000
Vertex Splitter | Heartland SPV
Class of Stock [Line Items]
Percentage acquired (as a percent)	100.00%
Vertex Splitter | Tensile-Vertex
Class of Stock [Line Items]
Cumulative amount exceeding redemption value	$ 43,500,000
Vertex Splitter | Heartland SPV
Class of Stock [Line Items]
Ownership percentage (as a percent)	65.00%