XML 39 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
Related Party Transactions (Tables)
 12 Months Ended
Jan. 31, 2014
Related Party Transactions [Abstract]  
Revenue Recognized from Related Party
The following table shows revenue recognized from these customers:
 
Year ended January 31,
2014
 
2013
 
2012
Revenue from customers
$
85,037

 
$
56,878

 
$
35,944

Percentage of total revenues
7.4
%
 
5.2
%
 
3.5
%