Accrued Expenses (Tables)

12 Months Ended

Jul. 31, 2019

Payables and Accruals [Abstract]

Schedule of accrued expenses

July 31 (in thousands)	2019		2018
Carrier minutes termination	$	39,155	$	49,289
Carrier network connectivity, toll-free and 800 services		1,569		1,753
Regulatory fees and taxes		55,005		45,771
Compensation costs		12,971		12,552
Legal and professional fees		3,249		5,247
Other		15,885		15,613
TOTAL	$	127,834	$	130,225