Inventories Inventories - Valuation Reserve Accounts (Details) - SEC Schedule, 12-09, Reserve, Inventory [Member] - USD ($) $ in Thousands |
12 Months Ended | ||
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Mar. 31, 2021 |
Mar. 31, 2020 |
Mar. 31, 2019 |
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| SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
| Balance, beginning of period | $ 2,045 | $ 2,199 | $ 2,077 |
| Additions in reserve | 133 | 172 | 166 |
| Charged to reserve | (404) | (326) | (44) |
| Balance, end of period | $ 1,774 | $ 2,045 | $ 2,199 |
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- 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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- 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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- Definition Amount of valuation and qualifying accounts and reserves. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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
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- Details
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