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Stock Compensation (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 02, 2021
Sep. 26, 2020
Oct. 02, 2021
Sep. 26, 2020
Share-based Payment Arrangement [Abstract]        
Stock based compensation expense $ 1.6 $ 1.1 $ 5.0 $ 2.9