Schedule II - Consolidated Valuation and Qualifying Accounts (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
| Balance at beginning of period | $ 7,684 | $ 4,849 | $ 8,227 |
| Charged to costs and expenses | (141) | 3,654 | (1,816) |
| Charged to other accounts | 1 | (3) | (4) |
| Deductions | (2,890) | (816) | (1,558) |
| Balance at end of period | 4,654 | 7,684 | $ 4,849 |
| Business acquisition, transaction cost | $ 100 | $ 800 | |
| X | ||||||||||
- Definition Amount of transaction cost incurred to effect business combination. Excludes separately recognized transaction and indirect cost. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of decrease in valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Valuation allowances and reserves, charged to cost and expense (income). No definition available.
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