SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Commodity Markets and Liquidity Conditions) (Details)				3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 04, 2015 USD ($)	May 19, 2015 USD ($)	Apr. 30, 2015 USD ($) a	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)	Nov. 06, 2015 USD ($)	Nov. 05, 2015 USD ($)	May 18, 2015 a
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Gain on the sale of equipment				$ 0	$ (103,000)	$ 0	$ 322,000
Impairment of Long-Lived Assets Held-for-use				0	0	0	637,000
Long-term Debt				$ 4,524,000		$ 4,524,000		$ 20,000
Waste Services Segment [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Gain on the sale of equipment					2,000		$ 8,000
Consideration at closing	$ 7,500,000
Amount retained by purchaser	$ 150,000
Number of years after closing	5 years
Ferrous Material [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Average selling price								49.40%
Non Ferrous Material [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Average selling price								24.90%
ISA Real Estate LLC | Affiliated Entity, LK Property Investments, LLC [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Number of acres | a			4.4
Proceeds from sale of real estate			$ 1,000,000
Gain on the sale of equipment			$ 102,000
Real Estate Sale [Member] | ISA Real Estate LLC | Affiliated Entity, SG&D Ventures, LLC [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Gain on the sale of equipment		$ 1,100			$ 1,100
Area of property | a											1
Appraisal amount		350,000
Cash		300,000
Credit against bonus compensation		$ 50,000
Forbearance Agreement [Member] | Revolving Credit Facility [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Maximum revolving commitment									$ 5,000,000	$ 15,000,000
Line of Credit Facility, Revolving Credit Conversion to Term Loan [Member] | WESSCO Line of Credit Note [Member] | Affiliated Entity [Member]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Line Items]
Long-term Debt	$ 5,000,000