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Equity (Tables)
9 Months Ended
Apr. 30, 2018
Equity [Abstract]  
Summary of changes in the components of equity
    Nine Months Ended April 30,
2018
 
    (in thousands)  
Balance, July 31, 2017   $ 10,622  
Exercise of stock options     216  
Stock issued to FreeForm noteholders     242  
Stock-based compensation (1)     429  
Comprehensive loss:        
Net loss     (1,302 )
Foreign currency translation adjustments     (50 )
Total comprehensive loss     (1,352 )
Balance, April 30, 2018   $ 10,157  

 

(1) This amount includes stock issued to pay for the Board of Directors’ compensation of $104,000 and the Company’s matching contribution to employees’ 401(k) plan contributions with a value of $33,000.