Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventories [Abstract]

Inventories

Inventories consist of the following (in thousands):

	June 30,  2013		December 31,  2012
Raw materials and parts	$	137,234	$	129,676
Work-in-process		78,287		76,052
Finished goods		81,263		81,000
Used equipment		21,926		21,894
Total	$	318,710	$	308,622