Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities and Other Current Liabilities

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Accrued Liabilities and Other Current Liabilities
 9 Months Ended
Apr. 30, 2017
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 7 – Accrued Liabilities and Other Current Liabilities


Accrued liabilities consist of the following:


    April 30,
2017		     July 31,
2016		  
Payroll, benefits, and commissions   $ 3,956     $ 3,956  
Professional fees     526       503  
Legal fee expense     458       954  
Research and development     —       300  
Other     1,821       2,498  
    $ 6,761     $ 8,211