FINANCING ARRANGEMENTS - Term Loan (Details) - USD ($)					1 Months Ended	3 Months Ended
	Jun. 28, 2024	Apr. 15, 2024	Mar. 22, 2024	Dec. 28, 2023	Apr. 15, 2024	Mar. 31, 2024
Debt Instrument
Gain on the sale of land						$ 2,600,000
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining
Debt Instrument
Principal amounts at beginning of period				$ 50,000,000		$ 215,000,000
Gain on the sale of land			$ 4,100,000
Consideration contingent on railroad infrastructure access mobile refinery			$ 1,500,000
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Subsequent Event
Debt Instrument
Repayments of debt		$ 2,100,000			$ 2,100,000
Charged to interest expense					$ 9,400,000
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Forecast
Debt Instrument
Principal payments	$ 2,687,500
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Prime Rate
Debt Instrument
Variable rate basis, basis spread (in percent)				1.50%
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Federal Funds Rate
Debt Instrument
Variable rate basis, basis spread (in percent)				(0.50%)
Effective interest rate (in percent)						17.25%
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Federal Funds Rate | Minimum
Debt Instrument
Variable rate basis, basis spread (in percent)				(1.00%)
First-Lien Senior Secured Term Loan Facility | Secured Debt | Vertex Refining | Federal Funds Rate | Maximum
Debt Instrument
Variable rate basis, basis spread (in percent)				(10.25%)