Accounts Receivable, Net (Tables)

3 Months Ended

Oct. 31, 2021

Accounts Receivable [Abstract]

Schedule of accounts receivable

Accounts receivable, net consisted of:

(In thousands)	October 31, 2021		July 31, 2021
Advance charges receivable	$	446,368	$	385,002
Trade accounts receivable	117,337		97,249
Other receivables	4,596		4,013
	568,301		486,264
Less: Allowance for credit loss	(5,664)		(5,636)
Accounts receivable, net	$	562,637	$	480,628