Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities (Details) - Schedule of accrued liabilities

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Accrued Liabilities (Details) - Schedule of accrued liabilities - USD ($)
$ in Thousands
Apr. 30, 2022
Jul. 31, 2021
Schedule of accrued liabilities [Abstract]    
Payroll, benefits, and commissions $ 6,445 $ 5,856
Professional fees 638 628
Legal 4,561 2,554
Deferred revenue 2,675
Other 1,985 2,588
Accrued liabilities $ 13,629 $ 14,301