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FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Jul. 31, 2022
Fair Value Disclosures [Abstract]  
Financial Assets Measured at Fair Value on Recurring Basis and Classified by Fair Value Hierarchy
The following tables present the Company's financial assets measured at fair value on a recurring basis as of July 31, 2022 and 2021, classified by fair value hierarchy:
Fair Value Measurements at
Reporting Date Using
(In thousands)July 31, 2022Level 1Level 2Level 3
Money market funds$31,756 $31,756 $— $— 
Fair Value Measurements at
Reporting Date Using
(In thousands)July 31, 2021Level 1Level 2Level 3
Money market funds$37,202 $37,202 $— $—