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Summary of Significant Accounting Policies (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2015
USD ($)
customer
Sep. 30, 2014
customer
Sep. 30, 2015
USD ($)
customer
Sep. 30, 2014
customer
Accounting Policies [Abstract]        
Percentage of net revenue 37.90% 34.30% 37.40% 36.20%
Number of Major Customers 2 2 2 2
Line of Credit Maintained | $ $ 1,000,000.0   $ 1,000,000.0