XML 81 R40.htm IDEA: XBRL DOCUMENT v3.19.3
Shareholders' Equity (Tables)
 12 Months Ended
Jul. 31, 2019
Shareholders' Equity [Abstract]  
Accumulated Other Comprehensive Loss
The components of accumulated other comprehensive loss are summarized in the following table.

 
 
July 31,
 
 
 
2019
  
2018
 
 
 
(in thousands)
 
       
Unrealized net foreign currency translation losses
 
$
(2,098
)
 
$
(1,880
)
Unrealized net investment (losses) gains on available for sale investments
  
-
   
(5
)
Total accumulated other comprehensive loss
 
$
(2,098
)
 
$
(1,885
)