Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES - Schedule of Client Revenue Concentrations (Details)

v3.5.0.2
COMMITMENTS AND CONTINGENCIES - Schedule of Client Revenue Concentrations (Details) - Customer Concentration Risk - Revenue
 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
North America | Client A    
Product Information [Line Items]    
Concentration Risk 13.60% 14.80%
North America | Client B    
Product Information [Line Items]    
Concentration Risk 6.90% 5.50%
North America | Client C    
Product Information [Line Items]    
Concentration Risk 6.20% 6.80%
North America | Client D    
Product Information [Line Items]    
Concentration Risk 5.70% 3.50%
United Kingdom | Client E    
Product Information [Line Items]    
Concentration Risk 5.30% 6.70%