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v3.22.1

Schedule of Other Operating (Expense) Gain, Net (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Apr. 30, 2022 | Apr. 30, 2021 | Apr. 30, 2022 | Apr. 30, 2021
Component of Operating Other Cost and Expense [Abstract] |  |  |  |
Fintech—other | $ 13 | $ 45 | $ 13 | $ 45
net2phone-UCaaS—write-off of contingent consideration liability |  |  | 303 |
net2phone-UCaaS—other |  |  | (10) | (100)
Traditional Communications—gain from sale of rights under class action lawsuit |  |  |  | 2,000
Traditional Communications—net2phone indemnification claim | (33) | (55) | (68) | (442)
Traditional Communications—IDT Global settlement |  |  |  | (554)
Traditional Communications—other | (1) |  | (5) |
Total other operating (expense) gain, net | (179) | 595 | (709) | 1,550
Straight Path [Member] |  |  |  |
Component of Operating Other Cost and Expense [Abstract] |  |  |  |
Corporate—Straight Path Communications Inc. class action legal fees | (1,410) | (299) | (5,081) | (2,017)
Corporate—Straight Path Communications Inc. class action insurance claims | $ 1,252 | $ 904 | $ 4,139 | $ 2,618

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- Definition Fintech money transfer settlement. + References No definition available. + Details
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Balance Type: | credit
Period Type: | duration

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- Definition Net 2 Phone U Caas other net. + References No definition available. + Details
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Namespace Prefix: | IDT_
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Balance Type: | debit
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- Definition Traditional Communications-Carrier Services settlement. + References No definition available. + Details
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Namespace Prefix: | IDT_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Traditional communications gain from sale of rights under class action lawsuit. + References No definition available. + Details
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- Definition Traditional Communications-net2phone indemnification claim. + References No definition available. + Details
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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e7008-128479 + Details
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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. + References No definition available. + Details
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- Definition Amount of insurance proceeds for an event or transaction that is unusual in nature or infrequent in occurrence, or both. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=114868883&loc=SL114871943-224233 + Details
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- Details
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