Inventories (Notes)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

NOTE 2 — Inventories

The following table summarizes the components of inventory:

	June 30, 2016		December 31, 2015
Raw materials and supplies	$	76,831	$	76,680
Work in process	32,331		33,721
Finished goods	82,519		88,901
Total inventories, net	$	191,681	$	199,302

The allowances for excess and obsolete inventory totaled $8,197 and $11,269 at June 30, 2016 and December 31, 2015, respectively.