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Share-Based Arrangements (Tables)
9 Months Ended
Sep. 28, 2012
SHARE BASED ARRANGEMENTS [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award
The following table summarizes share-based compensation expense recorded during each period presented:
 
 
For the Three Months Ended
 
For the Nine Months Ended
 
 
September 28,
2012
 
September 30,
2011
 
September 28,
2012
 
September 30,
2011
In thousands
 
 
 
 
 
 
 
 
Stock options
 
$
403

 
$
351

 
$
1,474

 
$
1,385

Restricted stock awards
 
711

 
627

 
3,007

 
3,912

Stock appreciation rights
 

 

 

 
179

Employee stock purchase plan
 
115

 
87

 
328

 
244

Total share-based compensation
 
$
1,229

 
$
1,065

 
$
4,809

 
$
5,720

Schedule of Share-based Compensation, Stock Options, Activity
Stock option activity is as follows:
 
 
For the Three Months Ended
 
For the Nine Months Ended
 
 
September 28, 2012
 
September 28, 2012
 
 
Options
 
Weighted - average
exercise price
 
Options
 
Weighted - average
exercise price
Options outstanding at beginning of period
 
1,090,204

 
$
25.45

 
979,658

 
$
23.35

Granted
 

 

 
181,620

 
33.59

Exercised
 
(98,767
)
 
20.47

 
(154,198
)
 
19.29

Forfeited or expired
 

 

 
(15,643
)
 
17.66

Options outstanding at September 28, 2012
 
991,437

 
25.95

 
991,437

 
25.95

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions
The fair value of each option award is estimated on the date of grant using the Black-Scholes option valuation model. The following table indicates the weighted-average assumptions used in estimating fair value:
 
 
For the Three Months Ended
 
For the Nine Months Ended
 
 
September 28,
2012
 
September 30,
2011
 
September 28,
2012
 
September 30,
2011
Expected option term (years)
 


 


 
5.4

 
6.5

Expected volatility
 
%
 
%
 
46.5
%
 
43.9
%
Risk-free interest rate
 
%
 
%
 
0.9
%
 
2.9
%
Expected dividend yield
 
%
 
%
 
1.9
%
 
2.2
%
Per share fair value of options granted
 
$

 
$

 
$
12.00

 
$
12.05


No stock options were granted during the three months ended September 28, 2012 and September 30, 2011.
12. SHARE-BASED ARRANGEMENTS (CONTINUED)

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity
Restricted Stock activity is as follows:
 
 
For the Three Months Ended
 
For the Nine Months Ended
 
 
September 28, 2012
 
September 28, 2012
 
 
Restricted  Stock
Awards
 
Weighted-
average grant
date fair value
 
Restricted  Stock
Awards
 
Weighted-
average grant
date fair value
Restricted Stock outstanding at beginning of period
 
293,879

 
$
28.00

 
309,533

 
$
25.74

Granted
 

 

 
94,392

 
33.67

Vested
 
(17,623
)
 
29.06

 
(125,867
)
 
26.98

Forfeited or expired
 

 

 
(1,802
)
 
23.54

Restricted Stock outstanding at September 28, 2012
 
276,256

 
27.94

 
276,256

 
27.94