INCOME TAXES (Deferred Tax Liabilities and Assets) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Deferred Tax Liabilities [Abstract]
Property and equipment	$ 2,735	$ 3,137
Gross deferred tax liabilities	(2,735)	(3,137)
Deferred tax assets
Intangibles and goodwill	2,919	2,776
Accrued property taxes	10	12
Allowance for doubtful accounts	43	43
Inventory capitalization	120	210
Stock options	62	0
Federal net operating loss carry forward	2,413	0
State net operating loss carry forward	1,521	599
State recycling equipment tax credit carry forward	4,617	4,659
Interest rate swap	30	100
Accrued expenses	0	11
Other	11	35
Gross deferred tax assets	11,746	8,445
Valuation allowance	(8,914)	(4,162)	(4,659)
Net deferred tax assets	$ 97	$ 1,146