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Schedule of Information on Non - Vested Restricted Stock Units (Detail) - Non Vested Restricted Stock and Deferred Stock Units
3 Months Ended
Apr. 01, 2023
$ / shares
shares
Number of Shares and Deferred Stock Units  
Beginning Balance | shares 47,795
Granted | shares 16,757
Vested | shares (16,857)
Ending Balance | shares 47,695
Weighted Average Grant Date Fair Value  
Beginning Balance | $ / shares $ 138.3
Granted | $ / shares 180.42
Vested | $ / shares 131.56
Ending Balance | $ / shares $ 155.48