v2.4.0.6
Condensed Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2011
Condensed Consolidated Statements of Comprehensive Income  
Unrealized holding losses on effective hedges, income tax benefit $ 122
Reclassification adjustments for losses, income taxes $ 2,306