INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2012

INVENTORIES [Abstract]

Inventories

Inventories consist of the following:

	December 31,
	2012		2011
Raw materials	$	20,451	$	9,437
Work in progress		20,012		9,387
Manufactured and purchased components		13,393		15,051
Finished goods		30,792		14,744
Product inventory		84,648		48,619
Capitalized contract costs		5,391		2,462
Total inventories	$	90,039	$	51,081