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Revenue Recognition (Details) - Schedule of deferred customer contract acquisition costs - USD ($)
$ in Thousands
Jan. 31, 2021
Jul. 31, 2020
Schedule of deferred customer contract acquisition costs [Abstract]    
Deferred customer contract acquisition costs included in “Other current assets” $ 3,066 $ 2,350
Deferred customer contract acquisition costs included in “Other assets” 2,946 2,384
Total $ 6,012 $ 4,734