Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory

The components of inventories consisted of:

	September 30, 2013		December 31, 2012
Finished goods	$	71,078	$	126,139
Work-in-process	60,386		56,186
Raw material and supplies	48,499		43,895
	$	179,963	$	226,220