XML 33 R9.htm IDEA: XBRL DOCUMENT  v2.3.0.11
STOCK-BASED COMPENSATION
3 Months Ended
Jul. 02, 2011
STOCK-BASED COMPENSATION
4. STOCK-BASED COMPENSATION
Stock-based compensation expense of $2.4 million and $2.2 million was recognized for the three months ended July 2, 2011 and July 3, 2010, respectively. The related income tax benefit recognized was $0.7 million and $0.5 million for the three months ended July 2, 2011 and July 3, 2010, respectively.
The weighted average fair value for stock options granted in the first three months of fiscal year 2012 and 2011 was $17.68 and $17.48, respectively. The assumptions utilized for stock option grants during the periods presented are as follows:
                 
    Three Months Ended
    July 2, 2011   July 3, 2010
Stock Options Black-Scholes assumptions (weighted average):
               
Volatility
    27.20 %     28.34 %
Expected life (years)
    4.9       5.0  
Risk-free interest rate
    1.65 %     2.64 %
Dividend yield
    0.00 %     0.00 %
During the three months ended July 2, 2011 and July 3, 2010, there were 41,067 and 35,992 shares purchased under the ESPP, respectively. They were purchased at $46.80 and $45.70 per share under the ESPP, respectively.