Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Operations Parentheticals

v3.7.0.1
Consolidated Statements of Operations Parentheticals - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Statements of Operations Parentheticals [Abstract]        
Sales to related parties $ 94,323 $ 76,884 $ 185,760 $ 139,994