Annual report pursuant to Section 13 and 15(d)

EQUITY INVESTMENTS - Investments Accounted for by the Equity Method (Details)

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EQUITY INVESTMENTS - Investments Accounted for by the Equity Method (Details) - USD ($)
 5 Months Ended 7 Months Ended 12 Months Ended
May 17, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Mar. 31, 2020
Schedule of Equity Method Investments [Line Items]          
Carrying Value $ 0 $ 0 $ 24,816,000    
Loss from Equity Method Investments 342,000 $ 0 11,055,000 $ 210,148,000  
Investment in Grizzly Oil Sands ULC          
Schedule of Equity Method Investments [Line Items]          
Carrying Value 0   24,816,000    
Loss from Equity Method Investments 342,000   377,000 32,710,000  
Investment in Mammoth Energy Services, Inc.          
Schedule of Equity Method Investments [Line Items]          
Carrying Value     0   $ 0
Loss from Equity Method Investments 0   10,646,000 179,524,000  
Other equity investments          
Schedule of Equity Method Investments [Line Items]          
Carrying Value     0    
Loss from Equity Method Investments $ 0   $ 32,000 $ (2,086,000)