SIGNIFICANT ACCOUNTING POLICIES REVENUE RECOGNITION (Details)	12 Months Ended
	Dec. 31, 2013 segment
Segment Reporting Information [Line Items]
Reporting segments number	5
Environmental Services | Parts Cleaning Services | Minimum
Segment Reporting Information [Line Items]
Service period	49 days
Environmental Services | Parts Cleaning Services | Maximum
Segment Reporting Information [Line Items]
Service period	98 days