CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) (USD $) In Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2011 |
Sep. 30, 2010 |
Sep. 30, 2011 |
Sep. 30, 2010 |
|
| CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS | ||||
| Net sales revenue, rebate portion of volume incentives | $ 10,877 | $ 10,726 | $ 33,815 | $ 32,942 |