Annual report pursuant to Section 13 and 15(d)

BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Inventory Allowance (Details)

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BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Inventory Allowance (Details) - Inventory Valuation Reserve - USD ($)
$ in Thousands
 5 Months Ended 7 Months Ended 12 Months Ended
Mar. 31, 2020
Oct. 31, 2019
Mar. 31, 2021
Mar. 31, 2019
Inventory, Valuation Allowance [Roll Forward]        
Balance at beginning of period $ 0 $ 19,448 $ 62 $ 26,030
Additional allowances 62 551 253 2,140
Inventory disposed and scrapped 0 (811) 0 (7,427)
Write-offs 0 0 (62) 0
Fresh start accounting adjustments 0 (19,143) 0 0
Foreign currency effects 0 (45) 8 (1,295)
Balance at end of period $ 62 $ 0 $ 261 $ 19,448