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Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Jul. 31, 2021
Jul. 31, 2020
Payables and Accruals [Abstract]    
Carrier minutes termination $ 35,738 $ 33,766
Regulatory fees and taxes 52,292 54,087
Compensation costs 15,465 16,051
Maintenance and support 3,258 2,015
Commissions (money transfer and Mobile Top-Up) 3,213 1,904
Legal and professional fees 6,134 5,466
Other 12,985 12,255
TOTAL $ 129,085 $ 125,544