INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Inventories

At June 30, 2013 and December 31, 2012, inventories consisted of the following (in thousands):

	June 30, 2013		December 31, 2012
Raw materials	$	12,007	$	11,167
Work-in-process	30,843		35,562
Finished goods	32,814		37,734
Total	$	75,664	$	84,463
Short-term portion	69,210		72,691
Long-term portion	6,454		11,772