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Description of Business and Summary of Significant Accounting Policies (Tables)
9 Months Ended
Apr. 30, 2020
Accounting Policies [Abstract]  
Contract with Customer, Asset and Liability
The change in the carrying amount of contract assets was as follows (In thousands):
Balance as of July 31, 2019$10,574  
Capitalized contract assets during the period2,875  
Costs amortized during the period(2,557) 
Effect of foreign currency exchange rates(156) 
Balance as of April 30, 2020$10,736  
Schedule of Foreign Currency Translation
The cumulative effects of foreign currency exchange rate fluctuations were as follows (In thousands):
Cumulative loss on foreign currency translation as of July 31, 2018$(107,928) 
Loss on foreign currency translation(24,601) 
Cumulative loss on foreign currency translation as of July 31, 2019$(132,529) 
Loss on foreign currency translation(6,394) 
Cumulative loss on foreign currency translation as of April 30, 2020$(138,923)