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SIGNIFICANT CLIENTS(NARRATIVE) (DETAILS) - Client A [Member] - Customer Management Services - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Entity Wide Revenue Major Customer Line Items |  |  |  |
Revenue from major customer as a percentage of total revenue | 10.70% | 10.50% | 10.40% | 10.80%
Accounts receivable amount from major customer | $ 31.3 | $ 16.3 | $ 31.3 | $ 16.3

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