Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Income Statement [Abstract]
Net income	$ 6,342	$ 7,744	$ 30,572	$ 35,608
Other comprehensive income (loss):
Change in unrealized loss on available-for-sale securities	(127)	115	77	81
Foreign currency translation adjustments	160	(879)	(128)	(3,251)
Other comprehensive income (loss)	33	(764)	(51)	(3,170)
Comprehensive income	6,375	6,980	30,521	32,438
Comprehensive income attributable to noncontrolling interests	(791)	(854)	(2,937)	(3,093)
Comprehensive income attributable to IDT Corporation	$ 5,584	$ 6,126	$ 27,584	$ 29,345