STATEMENT OF CASH FLOWS SUPPLEMENTAL INFORMATION - Reconciliation of Cash (Details) - USD ($) $ in Thousands	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022	Jul. 31, 2021
Supplemental Cash Flow Elements [Abstract]
Cash and cash equivalents	$ 121,372		$ 53,142
Funds held for clients	2,031		4,903
Cash, cash equivalents and restricted cash	$ 123,403	$ 65,896	$ 58,045	$ 66,329