Schedule of Operating Results of Business Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2022	Oct. 31, 2021
Segment Reporting Information [Line Items]
Revenues	$ 321,816	$ 370,083
(Loss) income from operations	20,226	13,773
Fintech [Member]
Segment Reporting Information [Line Items]
Revenues	19,887	14,230
(Loss) income from operations	1,512	(1,595)
National Retail Solutions [Member]
Segment Reporting Information [Line Items]
Revenues	19,313	10,072
(Loss) income from operations	5,231	1,347
Net2 phone [Member]
Segment Reporting Information [Line Items]
Revenues	16,950	12,913
(Loss) income from operations	(1,056)	(4,193)
Traditional Communications [Member]
Segment Reporting Information [Line Items]
Revenues	265,666	332,868
(Loss) income from operations	17,263	20,324
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Revenues
(Loss) income from operations	$ (2,724)	$ (2,110)