Accounts Receivable, Net (Tables)

9 Months Ended

Apr. 30, 2022

Accounts Receivable [Abstract]

Schedule of accounts receivable

Accounts receivable, net consisted of:

(In thousands)	April 30, 2022		July 31, 2021
Advance charges receivable	$	452,103	$	385,002
Trade accounts receivable	136,563		97,249
Other receivables	3,959		4,013
	592,625		486,264
Less: Allowance for credit loss	(6,711)		(5,636)
Accounts receivable, net	$	585,914	$	480,628