INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Inventories [Table Text Block]

Inventories consist of the following (in thousands):

	June 30, 2013		December 31, 2012
Raw materials	$	10,427	$	10,564
Work-in-process	13,885		12,122
Finished goods	18,887		21,939
Total	$	43,199	$	44,625