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Leases (Details Narrative) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jul. 31, 2024 | Jul. 31, 2023 | Jul. 31, 2022
Incurred lease cost | $ 2,557 | $ 3,175 | $ 2,901
Right of use assets obtained in exchange for new operating lease liabilities | 900 | 1,800 | 2,200
Right of use assets | 800 |  |
Reduction in operating lease liability | 900 |  |
Rafael Holdings Inc [Member] |  |  |
Incurred lease cost | $ 100 | $ 300 | $ 2,000
Newark [Member] |  |  |
Lessee operating lease, description | The Newark lease expires in April 2025 and the Israel lease expires in July 2025 |  |
Minimum [Member] |  |  |
Lessee, operating lease, term of contract | 1 year |  |
Maximum [Member] |  |  |
Lessee, operating lease, term of contract | 6 years |  |

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- Definition Amount of increase (decrease) in obligation for operating lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(1) -SubTopic 20 -Topic 842 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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