Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)

 v2.3.0.11
Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical) (USD $)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Share Based Compensation Allocation and Classification in Financial Statements [Abstract]        
Cost of revenue $ 25,810 [1] $ 18,534 [1] $ 50,493 [1] $ 36,392 [1]
Product development 10,537 [1] 8,989 [1] 20,853 [1] 17,304 [1]
Sales and marketing 14,510 [1] 8,825 [1] 27,304 [1] 16,365 [1]
General and administrative 9,574 [1] 6,739 [1] 19,350 [1] 13,261 [1]
Stock-based compensation expenses
       
Share Based Compensation Allocation and Classification in Financial Statements [Abstract]        
Cost of revenue 312 144 610 267
Product development 1,105 530 2,085 1,037
Sales and marketing 2,627 176 5,360 340
General and administrative $ 925 $ 442 $ 1,767 $ 742
[1] Includes stock-based compensation expense as follows: