INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventories [Table Text Block]

Inventories consist of the following (in thousands):

	March 31, 2014		December 31, 2013
Raw materials	$	11,257	$	8,221
Work-in-process	12,207		13,216
Finished goods	24,470		20,798
Total	$	47,934	$	42,235