Cash, Cash Equivalents, and Restricted Cash and Cash Equivalents (Tables)

6 Months Ended

Jan. 31, 2021

Cash and Cash Equivalents [Abstract]

Schedule of cash, cash equivalents, and restricted cash and cash equivalents

	January 31, 2021		July 31, 2020
	(in thousands)
Cash and cash equivalents	$	79,481	$	84,860
Restricted cash and cash equivalents		109,858		116,362
Total cash, cash equivalents, and restricted cash and cash equivalents	$	189,339	$	201,222