FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Apr. 30, 2020

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 April 30, 2020 and July 31, 2019, classified by fair value hierarchy:

			Fair Value Measurements at Reporting Date Using
(In thousands)	April 30, 2020		Level 1		Level 2		Level 3
Assets:
Money market funds	$	513	$	513	$	—	$	—

			Fair Value Measurements at Reporting Date Using
(In thousands)	July 31, 2019		Level 1		Level 2		Level 3
Assets:
Money market funds	$	365	$	365	$	—	$	—