v2.4.0.6
Stock-Based Compensation Plans (Details 1) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Total intrinsic value of stock options exercised $ 151 $ 446 $ 1,317 $ 1,650
Cash received from stock option exercises 730 650 3,558 2,216
Income tax benefit from the exercise of stock options $ 59 $ 174 $ 514 $ 643