Annual report pursuant to Section 13 and 15(d)

Accrued Liabilities, Other Current Liabilities and Other Liabilities

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Accrued Liabilities, Other Current Liabilities and Other Liabilities
 12 Months Ended
Jul. 31, 2017
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 8 - Accrued Liabilities, Other Current Liabilities and Other Liabilities


At July 31 accrued liabilities consist of:


    2017     2016  
Payroll, benefits, severance and commissions   $ 4,092     $ 3,956  
Legal     442       954  
Professional fees     599       503  
Research and development     143       300  
Other     1,444       2,498  
    $ 6,720     $ 8,211  

Self-Insured Medical Plan


The Company self-funds medical insurance coverage for certain of its U.S. based employees. The risk to the Company is believed to be limited through the use of individual and aggregate stop loss insurance. As of July 31, 2017 and 2016, the Company has established a reserve of $0.3 million, which is included in accrued liabilities, for claims that have been reported but not paid and incurred but not reported. The reserve is based upon the Company’s historical payment trends, claim history and current estimates.