Schedule II - Valuation and Qualifying Accounts - Valuation And Qualifying Accounts (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Apr. 01, 2018 |
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| Allowance for Customer Deductions [Member] | ||
| Balance at Beginning of Period | $ 565 | $ 775 |
| Charged to Expenses | 3,629 | 3,749 |
| Deductions | 3,787 | 3,959 |
| Balance at End of Period | 407 | 565 |
| SEC Schedule, 12-09, Allowance, Credit Loss [Member] | ||
| Balance at Beginning of Period | $ 0 | 0 |
| Charged to Expenses | 218 | |
| Deductions | 218 | |
| Balance at End of Period | $ 0 | |
| 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 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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| 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 | ||||||||||
- Details
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- Details
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