Inventories (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Components Of Inventories

The components of inventories as of June 30, 2014 and December 31, 2013 were:

	June 30, 2014		December 31, 2013
Raw materials and component parts	$	145,467	$	133,470
Work in process	43,058		41,895
Finished goods	65,657		55,602
Total	$	254,182	$	230,967