Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v2.4.0.8
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2014
Share-based Compensation [Abstract]  
Schedule Of Stock-Based Compensation Expense
Stock-based compensation expense consisted of the following (in thousands):
 
 
Three Months Ended March 31,
 
 
2014
 
2013
Stock options
 
$
881

 
$
827

Restricted stock units
 
1,696

 
1,123

Total
 
$
2,577

 
$
1,950

Schedule Of Weighted Average Assumptions
The following table presents the weighted average assumptions for stock options granted in the period:
 
 
Three Months Ended March 31,
 
 
2014
 
2013
Expected term
 
4.45 years
 
4.49 years
Expected stock price volatility
 
27.59%
 
31.02%
Risk-free interest rate
 
1.12%
 
0.61%
Expected dividend yield
 
1.33%
 
1.65%
Weighted average grant date fair value
 
$16.86
 
$11.91
Schedule Of Weighted Average Assumptions For Restricted Stock Units
The following table presents the weighted average assumptions for restricted stock units granted in the period:
 
 
Three Months Ended March 31,
 
 
2014
 
2013
Vesting period
 
3.91 years
 
4.00 years
Expected dividend yield
 
1.32%
 
1.61%
Estimated average grant date fair value per restricted stock unit
 
$77.63
 
$51.22