Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities (Details) - Schedule of Accrued Liabilities

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Accrued Liabilities (Details) - Schedule of Accrued Liabilities - USD ($)
$ in Thousands
Jul. 31, 2020
Jul. 31, 2019
Schedule of Accrued Liabilities [Abstract]    
Payroll, benefits, and commissions $ 5,227 $ 5,123
Professional fees 710 774
Legal 2,647 164
Deferred revenue 2,526
Other 1,723 2,301
Accrued liabilities $ 12,833 $ 8,362