Schedule of Revenues Disaggregated by Geographic Region (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Disaggregation of Revenue [Line Items]
TOTAL	$ 1,231,495	$ 1,205,778	$ 1,238,854
National Retail Solutions [Member]
Disaggregation of Revenue [Line Items]
TOTAL	128,793	103,141	77,115
Fintech [Member]
Disaggregation of Revenue [Line Items]
TOTAL	154,610	120,721	86,610
Net2 phone [Member]
Disaggregation of Revenue [Line Items]
TOTAL	87,875	82,325	72,388
Traditional Communications [Member]
Disaggregation of Revenue [Line Items]
TOTAL	860,217	899,591	1,002,741
UNITED STATES
Disaggregation of Revenue [Line Items]
TOTAL	972,206	922,950	892,220
UNITED STATES \| National Retail Solutions [Member]
Disaggregation of Revenue [Line Items]
TOTAL	128,793	103,141	77,115
UNITED STATES \| Fintech [Member]
Disaggregation of Revenue [Line Items]
TOTAL	149,503	116,732	83,883
UNITED STATES \| Net2 phone [Member]
Disaggregation of Revenue [Line Items]
TOTAL	50,665	44,617	38,029
UNITED STATES \| Traditional Communications [Member]
Disaggregation of Revenue [Line Items]
TOTAL	643,245	658,460	693,193
UNITED KINGDOM
Disaggregation of Revenue [Line Items]
TOTAL	184,181	209,493	267,697
UNITED KINGDOM \| National Retail Solutions [Member]
Disaggregation of Revenue [Line Items]
TOTAL
UNITED KINGDOM \| Fintech [Member]
Disaggregation of Revenue [Line Items]
TOTAL
UNITED KINGDOM \| Net2 phone [Member]
Disaggregation of Revenue [Line Items]
TOTAL
UNITED KINGDOM \| Traditional Communications [Member]
Disaggregation of Revenue [Line Items]
TOTAL	184,181	209,493	267,697
Others [Member]
Disaggregation of Revenue [Line Items]
TOTAL	75,108	73,335	78,937
Others [Member] \| National Retail Solutions [Member]
Disaggregation of Revenue [Line Items]
TOTAL
Others [Member] \| Fintech [Member]
Disaggregation of Revenue [Line Items]
TOTAL	5,107	3,989	2,727
Others [Member] \| Net2 phone [Member]
Disaggregation of Revenue [Line Items]
TOTAL	37,210	37,708	34,359
Others [Member] \| Traditional Communications [Member]
Disaggregation of Revenue [Line Items]
TOTAL	32,791	31,638	41,851
Non-US [Member]
Disaggregation of Revenue [Line Items]
TOTAL	259,289	282,828	346,634
Non-US [Member] \| National Retail Solutions [Member]
Disaggregation of Revenue [Line Items]
TOTAL
Non-US [Member] \| Fintech [Member]
Disaggregation of Revenue [Line Items]
TOTAL	5,107	3,989	2,727
Non-US [Member] \| Net2 phone [Member]
Disaggregation of Revenue [Line Items]
TOTAL	37,210	37,708	34,359
Non-US [Member] \| Traditional Communications [Member]
Disaggregation of Revenue [Line Items]
TOTAL	$ 216,972	$ 241,131	$ 309,548