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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 28, 2021
Stock-Based Compensation  
Schedule of stock-based compensation fair value assumptions

    

2021

    

2020

    

Expected life (years)

3.0

3.0

Expected stock price volatility

 

32.7

%  

24.6

%  

Expected dividend yield

 

0.75

%  

1.1

%  

Risk-free interest rate

 

0.3

%  

0.6

%