3. Inventories, net (Tables)

9 Months Ended

Sep. 30, 2012

Inventories Net Tables

Components of inventory

The components of inventory, net of reserves for slow-moving, excess or obsolete inventory, consist of the following:

	September 30, 2012		December 31, 2011
Finished goods	$	3,207	$	3,981
Work in process		6,200		4,671
Raw materials		2,909		3,496
	$	12,316	$	12,148