Note 4 - Revenue Recognition - Schedule of Contract Liability (Details) - USD ($) $ in Thousands |
Jul. 31, 2026 |
Aug. 01, 2025 |
Jul. 31, 2025 |
Aug. 01, 2024 |
|---|---|---|---|---|
| Accounts Receivable, after Allowance for Credit Loss, Current | $ 60,750 | $ 44,932 | $ 44,932 | $ 42,215 |
| Deferred revenue | $ 27,124 | $ 27,726 | $ 27,726 | $ 30,364 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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