3. INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Inventories

	June 30, 2014		December 31, 2013
Finished goods	$	17,616	$	10,287
Raw materials		5,313		9,418
Work in progress		3,721		2,766
Other		930		915
Total	$	27,580	$	23,386