Other Current Liabilities (Details) - Schedule of other current liabilities - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jul. 31, 2022 |
Jul. 31, 2021 |
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| Schedule Of Other Current Liabilities Abstract | ||
| Finance lease obligations, current portion | $ 81 | $ 81 |
| Current portion of mortgage loan | 159 | 152 |
| Current portion of Swiss government loan | 70 | |
| Other current liabilities | $ 310 | $ 233 |
| X | ||||||||||
- Definition Amount of current portion of swiss government loan. No definition available.
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| X | ||||||||||
- Definition Current portion of mortgage loan. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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