Note 14 - Commitments and Contingencies (Details Textual) - USD ($) |
12 Months Ended | |
---|---|---|
Mar. 28, 2021 |
Mar. 29, 2020 |
|
Royalty Expense | $ 5,700,000 | $ 4,900,000 |
Royalty Expense Due | 2,600,000 | |
Royalty Expense Due in Next Twelve Months | 1,900,000 | |
Royalty Expense Due in Two Years | 705,000 | |
Royalty Expense Due in Three Years | $ 43,000 |
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 three years. 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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