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CREDIT RISK AND CONCENTRATION (Tables)
12 Months Ended
Dec. 31, 2016
CREDIT RISK AND CONCENTRATION  
Schedule of customers accounted for 10% or more of the Company's net revenues

 

 

 

For the years ended
December 31,

 

 

 

2016

 

2015

 

2014

 

Softbank and affiliates

 

50

%

47

%

44

%

Bharat Sanchar Nigam LTD and affiliates

 

35

%

17

%

21

%