BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) |
5 Months Ended | 7 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Mar. 31, 2020 |
Oct. 31, 2019 |
Mar. 31, 2021 |
Mar. 31, 2019 |
Mar. 31, 2018 |
Dec. 31, 2013 |
|
| Debt Instrument [Line Items] | ||||||
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.0001 | $ 0.01 | $ 0.01 | ||
| Preferred stock, par value (in dollars per share) | $ 0.0001 | |||||
| Allowance for doubtful accounts | $ 368,000 | $ 0 | $ 2,303,000 | $ 1,617,000 | $ 3,304,000 | |
| Goodwill | 0 | 0 | 18,436,000 | |||
| Inventory Valuation Reserve | ||||||
| Debt Instrument [Line Items] | ||||||
| Additional allowances | 62,000 | $ 551,000 | 253,000 | $ 2,140,000 | ||
| Affiliates | ||||||
| Debt Instrument [Line Items] | ||||||
| Allowance for doubtful accounts | $ 0 | 1,300,000 | ||||
| Africa | ||||||
| Debt Instrument [Line Items] | ||||||
| Allowance for doubtful accounts | $ 500,000 | |||||
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Face amount or stated value per share of common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|