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Schedule of Change in Carrying Amount of Goodwill by Operating Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Indefinite-Lived Intangible Assets [Line Items]
Balance at beginning	$ 26,457	$ 26,380	$ 14,897
Acquisitions			11,632
Adjustment			392
Foreign currency translation adjustments	(169)	77	(541)
Balance at end	26,288	26,457	26,380
Fintech [Member]
Indefinite-Lived Intangible Assets [Line Items]
Balance at beginning	3,199	3,199
Acquisitions			3,199
Adjustment
Foreign currency translation adjustments
Balance at end	3,199	3,199	3,199
Net2 phone [Member]
Indefinite-Lived Intangible Assets [Line Items]
Balance at beginning	9,844	9,743	1,523
Acquisitions			8,433
Adjustment
Foreign currency translation adjustments	(22)	101	(213)
Balance at end	9,822	9,844	9,743
Traditional Communications [Member]
Indefinite-Lived Intangible Assets [Line Items]
Balance at beginning	13,414	13,438	13,374
Acquisitions
Adjustment			392
Foreign currency translation adjustments	(147)	(24)	(328)
Balance at end	$ 13,267	$ 13,414	$ 13,438

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