SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Estimated Useful Lives) (Details)	12 Months Ended
	Dec. 31, 2012
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	7 years 10 months 24 days
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	7 years
Marketing rights and patents [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	12 years 3 months 18 days
Backlog [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	1 year 1 month 6 days