INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory

Other inventory includes fuel and baling wire.

Inventories as of June 30, 2015 and December 31, 2014 consist of the following:

	June 30, 2015								December 31, 2014
	Raw Materials		Finished Goods		Processing Costs		Total (unaudited)		Raw Materials		Finished Goods		Processing Costs		Total
	(in thousands)
Ferrous and non-ferrous materials	$	2,521	$	1,191	$	490	$	4,202	$	3,827	$	1,043	$	477	$	5,347
Waste equipment machinery	—		60		—		60		—		46		—		46
Other	—		22		—		22		—		13		—		13
Total inventories for sale	2,521		1,273		490		4,284		3,827		1,102		477		5,406
Replacement parts	1,177		—		—		1,177		1,371		—		—		1,371
Total inventories	$	3,698	$	1,273	$	490	$	5,461	$	5,198	$	1,102	$	477	$	6,777