Note 3 - Net Inventories

9 Months Ended

Sep. 30, 2016

Notes to Financial Statements

Inventory Disclosure [Text Block]

(3) Net Inventories

Inventories are stated at the lower of cost, determined on a first-in, first-out basis, or market.

Net inventories consist of the following:

	September 30,		December 31,
	2016		2015
Finished goods	$	37,883	$	32,550
Work in process		67,842		41,358
Raw materials		32,341		30,830
Supplies		5,821		5,182
Total	$	143,887	$	109,920