Current report filing

DEBT, Convertible Debt (Details)

v3.20.1
DEBT, Convertible Debt (Details) - USD ($)
$ in Thousands
5 Months Ended 7 Months Ended 12 Months Ended
Mar. 31, 2020
Oct. 31, 2019
Mar. 31, 2019
Mar. 31, 2018
Debt [Abstract]        
Unamortized discount $ (50,700)      
Debt component - net carrying value 561,124   $ 1,448,624  
Amortization of debt discount 5,890 $ 1,563 6,337 $ 1,701
Convertible Debt | 4.5% Convertible Senior Notes due 2023        
Debt [Abstract]        
Equity component - net carrying value (1)     36,778  
Face amount due at maturity 143,800   143,750  
Unamortized discount     (30,806)  
Debt component - net carrying value [1],[2] $ 0   $ 112,944  
Interest rate 11.00%   11.00%  
Contractual coupon interest $ 0 715 $ 6,475 1,851
Amortization of debt discount 0 648 5,547 1,454
Total interest expense $ 0 $ 1,363 12,022 $ 3,305
Convertible Debt | 4.5% Convertible Senior Notes due 2023 | Debt Issuance Cost        
Debt [Abstract]        
Equity component - net carrying value (1)     $ 1,000  
[1] The carrying value is net of unamortized discount of $30.8 million as of March 31, 2019 (Predecessor).
[2] These debt instruments were settled in accordance with the Plan. See Note 8 for further details.