Annual report pursuant to Section 13 and 15(d)

Contingencies Contingencies (Tables)

v3.8.0.1
Contingencies Contingencies (Tables)
 12 Months Ended
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Sales to Major Customers
The Company's sales to major customers (purchases of 10% or more of total sales before the effects of hedging) for the years ended December 31, 2017, 2016 and 2015 are as follows:
 
December 31,
 
2017
 
2016
 
2015
Company A
40
%
 
59
%
 
62
%
Company B
5
%
 
12
%
 
23
%
Company C
7
%
 
10
%
 
12
%
All others
48
%
 
19
%
 
3
%