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LEASES (Details) - USD ($)
$ in Thousands
 1 Months Ended 2 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2019
Dec. 31, 2019
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Oct. 02, 2019
Other noncurrent assets:              
Operating lease right of use assets   $ 3,165 $ 424   $ 424   $ 3,394
Current liabilities:              
Accounts payable and accrued liabilities   97,333 56,130   56,130   115,305
Operating lease liabilities   923 $ 657   657   913
Other noncurrent liabilities:              
Operating lease liabilities   $ 2,247         $ 2,482
Lease cost              
Operating lease costs         1,869 $ 1,932  
Short-term lease costs         16,372 12,262  
Variable lease costs         798 1,210  
Total lease costs         19,039 15,404  
Other information              
Operating cash flows from operating leases         $ 2,093 1,936  
Right-of-use assets obtained in exchange for new operating lease liabilities           $ 5,462  
Weighted-average remaining lease term - operating leases     8 months 12 days 3 years 8 months 12 days 8 months 12 days 3 years 8 months 12 days  
Weighted-average discount rate - operating leases     3.70% 4.83% 3.70% 4.83%  
Financial Designation, Predecessor and Successor [Fixed List] Successor Successor Successor Predecessor Successor Predecessor  
Minimum              
Other noncurrent liabilities:              
Initial lease term 2 years 2 years 2 years   2 years    
Maximum              
Other noncurrent liabilities:              
Initial lease term 5 years 5 years 5 years   5 years