Note 14 - Commitments and Contingencies (Details Textual) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Apr. 03, 2022 |
Mar. 28, 2021 |
|
| Royalty Expense | $ 6.0 | $ 5.7 |
| Royalty Expense Due | 4.4 | |
| Royalty Expense Due in Next Twelve Months | 2.9 | |
| Royalty Expense Due in Two Years | $ 1.5 | |
| X | ||||||||||
- Definition Represents royalty expense due. No definition available.
|
| X | ||||||||||
- Definition Represents royalty expense due in the next twelve months. No definition available.
|
| X | ||||||||||
- Definition Represents royalty expense due in two years. No definition available.
|
| X | ||||||||||
- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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