Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities and Other Current Liabilities (Tables)

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Accrued Liabilities and Other Current Liabilities (Tables)
3 Months Ended
Oct. 31, 2013
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities [Table Text Block] Accrued liabilities consist of the following as of:

    October 31,
2013
    July 31,
2013
 
Legal   $ 2,975     $ 3,104  
Payroll, benefits, and commissions     4,697       4,794  
Professional fees     957       721  
Research and development     734       863  
Other     2,163       2,294  
    $ 11,526     $ 11,776  
Schedule of Other current Liabilities [Table Text Block] Other current liabilities consist of the following as of:

    October 31,
2013
    July 31,
2013
 
Capital lease obligations   $ 149     $ 149  
Installment loans     200       182  
    $ 349     $ 331