OPERATING AND GEOGRAPHICAL SEGMENTS 3 (Details)				12 Months Ended					12 Months Ended
	Dec. 31, 2012 customer	Dec. 31, 2011 customer	Dec. 31, 2010 customer	Dec. 31, 2012 Net revenues Customer Concentration Risk Customer 1	Dec. 31, 2012 Net revenues Customer Concentration Risk Customer 2	Dec. 31, 2012 Accounts receivable Credit Concentration Risk distributor	Dec. 31, 2012 Accounts receivable Credit Concentration Risk Customer	Dec. 31, 2011 Accounts receivable Credit Concentration Risk distributor	Dec. 31, 2012 Accounts receivable Credit Concentration Risk Distributor with largest balance	Dec. 31, 2011 Accounts receivable Credit Concentration Risk Distributor with largest balance	Dec. 31, 2011 Accounts receivable Credit Concentration Risk Distributor with second largest balance	Dec. 31, 2012 Accounts receivable Credit Concentration Risk Major Distributor with Largest Balance	Dec. 31, 2012 Accounts receivable Credit Concentration Risk Major Distributor with Second Largest Balance
Concentration risk
Entity wide revenue, major customer, percentage				12.00%	10.00%
Number of customers with concentration risk	2	0	0			2	1	2
Concentration Risk, Percentage									10.00%	15.00%	14.00%	14.00%	12.00%