CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jan. 31, 2024	Jul. 31, 2023
Accounts Receivable, Allowance for Credit Loss, Current	$ 6,531	$ 8,467
Class A Nonvoting Common Stock
Common stock, shares issued	51,261,487	51,261,487
Common stock, shares outstanding	44,792,328	45,008,724
Treasury Stock, Common, Shares	6,469,159	6,252,763
Class B Voting Common Stock
Common stock, shares issued	3,538,628	3,538,628
Common stock, shares outstanding	3,538,628	3,538,628