Quarterly report pursuant to Section 13 or 15(d)

Customer Concentration (Details)

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Customer Concentration (Details) - Customer Concentration Risk [Member]
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Dec. 31, 2014
Revenue [Member] | LinkedIn [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage   22.00%  
Revenue [Member] | Apollo Group [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage 34.00% 31.00%  
Accounts Receivable [Member] | Customer A [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage     15.00%
Accounts Receivable [Member] | Customer B [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage     12.00%