SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNICANT ACCOUNTING POLICIES (Tables)

3 Months Ended

Mar. 31, 2013

Accounting Policies [Abstract]

Schedule of Inventory

Inventories are comprised of the following:

	March 31, 2013		December 31, 2012
	(In thousands)
Raw materials and purchased parts	$	15,634	$	19,963
Work-in-progress	233,910		231,614
Finished goods	86,270		96,696
	$	335,814	$	348,273