Significant Customers

3 Months Ended

Mar. 31, 2012

Significant Customers [Abstract]

SIGNIFICANT CUSTOMERS

10. SIGNIFICANT CUSTOMERS

During the three months ended March 31, 2012, two worldwide distributors and an Asian based stocking representative accounted for $15.7 million (26%), $9.4 million (15%) and $8.1 million (13%) of net revenues, respectively. During the three months ended March 31, 2011, two worldwide distributors, accounted for $13.0 million (19%) and $11.6 million (17%) of net revenues, respectively.

At March 31, 2012, two worldwide distributors and an Asian based stocking representative accounted for 25%, 14% and 10%, respectively, of total accounts receivable. At December 31, 2011, two world-wide distributors and an Asian based distributor accounted for 23%, 10% and 11%, respectively, of total accounts receivable.