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Major Customers
6 Months Ended
Oct. 31, 2014
Major Customers [Abstract]  
Major Customers
Major Customers
 
The following table summarizes major customers who individually accounted for more than 10% of revenues for the periods presented:
 
   
Three Months Ended
October 31,
 
Six Months Ended
October 31,
   
2014
 
2013
 
2014
 
2013
Revenue:
             
From unrelated customers
One customer from the voting segment accounted for more than 43% of total revenue
 
No individual customer accounted for more than 10% of total revenue
 
 
Two customers from the voting segment accounted for 68% of total revenue or 47% and 21% individually
 
 
One customer from the gaming segment accounted for 40% of total revenue
               
 
From related customers
 
One customer from the gaming segment accounted for 17% of total revenue
 
One customer from the gaming segment accounted for 95% of total revenue
 
No individual customer accounted for more than 10% of total revenue
 
One customer from the gaming segment accounted for 52% of total revenue