4. INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

	September 30, 2015		December 31, 2014
Finished goods	$	31,554	$	11,118
Raw materials		8,213		2,695
Work in progress		7,055		3,274
Other		1,416		1,463
Total	$	48,238	$	18,550