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Schedule of Restricted Cash And Cash Equivalents (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jul. 31, 2025
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Total restricted cash and cash equivalents	$ 123,894	$ 115,327
IDT Financial Services Gibraltar [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Total restricted cash and cash equivalents	104,956	104,161
Disbursement Payments VIE [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Total restricted cash and cash equivalents	18,750	11,000
Financial Instrument, Other [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Total restricted cash and cash equivalents	$ 188	$ 166

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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-Name Accounting Standards Codification
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Amount of cash and cash equivalent restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

+ References

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