CONCENTRATION OF RISK (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Customer Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration of Risk, Percentage	20.00%	13.00%	18.00%	13.00%
Product Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration of Risk, Percentage	18.00%	25.00%	20.00%	26.00%