REVENUE RECOGNITION - Additional Information (Detail) - USD ($) $ in Thousands	Oct. 31, 2022	Jul. 31, 2022	Oct. 31, 2021	Jul. 31, 2021
Revenue from Contract with Customer [Abstract]
Accounts receivable, trade, net	$ 35,680	$ 40,083
Contract assets	358	369
Deferred revenue - current	2,357	2,705
Deferred revenue - long-term	112	134
Total deferred revenue	$ 2,469	$ 2,839	$ 2,519	$ 2,320