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, 2020
Jul. 31, 2019
Schedule of Accrued Liabilities [Abstract]    
Payroll, benefits, and commissions $ 4,866 $ 5,123
Professional fees 806 774
Legal 2,333 164
Deferred revenue – CARES Act Advance Payment 2,526
Other 1,183 2,301
Accrued Liabilities $ 11,714 $ 8,362