Note 6 - Restricted Cash (Tables)

3 Months Ended

Oct. 31, 2024

Notes Tables

Schedule of Cash and Cash Equivalents and Restricted Cash [Table Text Block]

	October 31, 2024		July 31, 2024
Cash and cash equivalents	$	190,596	$	87,533
Restricted cash		7,251		7,251
Total cash, cash equivalents and restricted cash	$	197,847	$	94,784