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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Mar. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | Schedule II — Valuation and Qualifying Accounts
|  |  |  | Additions |  |  |  |
|  | Balance at Beginning of Year |  | Charged (Credited) to Costs and Expenses |  | Charged to Other Accounts |  | Write-offs/Deductions |  | Balance at End of Year
|  | (In thousands)
Year Ended March 31, 2019 |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 104 |  |  | $ | 569 |  |  | $ | — |  |  | $ | (184) |  |  | $ | 489 |
Valuation allowance for deferred taxes |  | $ | 58,350 |  |  | $ | (8,190) |  |  | $ | — |  |  | $ | — |  |  | $ | 50,160 |
Year Ended March 31, 2020 |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 489 |  |  | $ | (246) |  |  | $ | — |  |  | $ | (121) |  |  | $ | 122 |
Valuation allowance for deferred taxes |  | $ | 50,160 |  |  | $ | 11,542 |  |  | $ | — |  |  | $ | — |  |  | $ | 61,702 |
Year Ended March 31, 2021 |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 122 |  |  | $ | 333 |  |  | $ | 84 |  |  | $ | (56) |  |  | $ | 483 |
Valuation allowance for deferred taxes |  | $ | 61,702 |  |  | $ | 16,637 |  |  | $ | — |  |  | $ | — |  |  | $ | 78,339 |

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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