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
Oct. 31, 2018
Jul. 31, 2018
Schedule of Accrued liabilities [Abstract]    
Payroll, benefits, and commissions $ 5,919 $ 4,870
Legal fee expense 1,475 2,121
Professional fees 807 811
Other 2,647 2,252
$ 10,848 $ 10,054