3. INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventories

	March 31, 2014		December 31, 2013
Finished goods	$	16,920	$	10,287
Raw materials		7,280		9,418
Work in progress		3,152		2,766
Other		945		915
Total	$	28,297	$	23,386