Inventories (Details) - Schedule of Inventories - USD ($) $ in Thousands |
Jul. 31, 2023 |
Jul. 31, 2022 |
|---|---|---|
| Schedule of Inventories | ||
| Raw materials | $ 2,206 | $ 1,524 |
| Work in process | 2,599 | 2,460 |
| Finished products | 3,134 | 5,532 |
| Total inventories | $ 7,939 | $ 9,516 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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