Inventories (Tables)

9 Months Ended

Sep. 30, 2012

Schedule Of Inventories

Inventories consisted of the following (in thousands):

	September 30, 2012		December 31, 2011
Raw materials	$	35,150	$	30,485
Service parts	13,787		13,412
Work in process	989		316
Finished goods	53,888		59,409
Inventories	$	103,814	$	103,622