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Retirement Plans (Tables)
12 Months Ended
Dec. 25, 2021
Retirement Plans [Abstract]  
Schedule of Costs of Retirement Plans

(amounts in thousands)

    

2021

    

2020

    

2019

Retirement savings plan

 

6,142

 

4,949

 

3,434

Deferred compensation plan

 

810

 

806

 

801

Supplemental executive retirement plan

 

703

 

463

 

498

$

7,655

$

6,218

$

4,733