INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories as of June30, 2016 andDecember31, 2015 consist of the following:

	June30, 2016								December 31, 2015
	Raw Materials		Finished Goods		Processing Costs		Total (unaudited)		Raw Materials		Finished Goods		Processing Costs		Total
	(in thousands)
Ferrous and non-ferrous materials	$	2,154	$	495	$	529	$	3,178	$	1,354	$	649	$	404	$	2,407
Other	—		4		—		4		—		3		—		3
Total inventories for sale	$	2,154	$	499	$	529	$	3,182	$	1,354	$	652	$	404	$	2,410