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LEASES (Details) - USD ($)
$ in Thousands
 1 Months Ended 2 Months Ended 3 Months Ended 12 Months Ended
Oct. 31, 2019
Dec. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Oct. 02, 2019
Other noncurrent assets:            
Operating lease right of use assets   $ 3,165 $ 2,932   $ 3,165 $ 3,394
Current liabilities:            
Accounts payable and accrued liabilities   97,333 92,585   97,333 115,305
Operating lease liabilities   923 935   923 913
Other noncurrent liabilities:            
Operating lease liabilities   $ 2,247 2,009   $ 2,247 $ 2,482
Lease cost            
Operating lease costs     260 $ 644    
Short-term lease costs     12,258 5,718    
Variable lease costs     210 425    
Total lease costs     12,728 6,787    
Other information            
Operating cash flows from operating leases     $ 254 1,229    
Right-of-use assets obtained in exchange for new operating lease liabilities       $ 5,462    
Weighted-average remaining lease term - operating leases     3 years 3 months 18 days 3 years 7 months 6 days    
Weighted-average discount rate - operating leases     3.70% 4.83%    
Financial Designation, Predecessor and Successor [Fixed List] Successor Successor Successor Predecessor Successor  
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