Note 3 - Net Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	September 30,		December 31,
	2015		2014
Finished goods	$	35,716	$	24,200
Work in process		59,006		27,640
Raw materials		30,898		28,558
Supplies		5,231		5,232
Total	$	130,851	$	85,630