SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Intangible Assets (Details) - Patent	1 Months Ended									12 Months Ended
	Jan. 30, 2014	Nov. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Aug. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Nov. 30, 2003	Jun. 30, 1998	Jun. 30, 2017
Intangible Assets [Abstract]
Intangible assets description										Intangible assets consist of (i) acquired customer relationships, (ii) permit costs related to the Company’s treatment facility in Carthage, Texas, and (iii) eleven patents (two acquired in June 1998, one in November 2003, one in January 2012, two in April 2012, one in August 2012, one in September 2012, one in December 2012, one in November 2013 and one in January 2014), and (iv) defense costs related to certain existing patents.
Number of patents acquired	1	1	1	1	1	2	1	1	2	11