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Major Clients (Tables)
12 Months Ended
Dec. 31, 2016
Major Clients  
Schedule of sales to major clients, as a percentage of operating revenues that exceeded 10%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Year Ended December 31,

 

Three Months Ended December 31,

 

Year Ended

September 30,

 

 

 

 

2016

 

 

2015

 

 

2014

 

 

2014

 

A

 

 

13%

 

 

21%

 

 

14%

 

 

16%

 

B

 

 

 —

 

 

15%

 

 

10%

 

 

13%

 

C

 

 

 —

 

 

 —

 

 

 —

 

 

12%