Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories consisted of the following (in thousands): 

	March 31, 2017		December 31, 2016
Raw material	$	91,405	$	28,435
Work in process	71,949		4,415
Finished goods	282,330		16,414
Total inventories	$	445,684	$	49,264