Inventories (Tables)

6 Months Ended

Jun. 30, 2014

Inventories [Abstract]

Inventories

Inventories consist of the following:

	June 30,2014		December 31,2013
Raw materials and parts	$	148,470	$	139,372
Work-in-process		82,732		74,663
Finished goods		104,043		99,812
Used equipment		28,853		28,466
Total	$	364,098	$	342,313