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Related Party Transactions
6 Months Ended
Jul. 31, 2015
Related Party Transactions [Abstract]  
Related Party Transactions
Related Party Transactions

Certain members of our Board of Directors also serve as executive officers or directors for some of our customers. Management believes the transactions between these customers and us were carried out on an arm’s-length basis. We had amounts receivable from these customers of $16,237 as of July 31, 2015 and $46,661 as of January 31, 2015. The following table shows revenue recognized from these customers:
 
Three months ended July 31,
 
Six months ended July 31,
 
2015
 
2014
 
2015
 
2014
Revenues from customers
$
4,086

 
$
5,105

 
$
7,152

 
$
11,155

Percentage of total revenues
1.5
%
 
2.0
%
 
1.3
%
 
2.2
%