Inventories (Tables)

12 Months Ended

Dec. 31, 2012

Inventories [Abstract]

Inventories

Inventories consist of the following (in thousands):

	December 31
	2012		2011
Raw materials and parts	$	129,676	$	125,730
Work-in-process		76,052		71,490
Finished goods		81,000		80,157
Used equipment		21,894		21,688
Total	$	308,622	$	299,065