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
 6 Months Ended
Jan. 31, 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:


    January 31,
2017		     July 31,
2016		  
Payroll, benefits, and commissions   $ 3,737     $ 3,956  
Legal fee expense     308       954  
Professional fees     531       503  
Research and development     72       300  
Other     1,773       2,498  
    $ 6,421     $ 8,211