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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 27, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of stock-based compensation expense under all share-based payment plans [Table Text Block]
Stock-based compensation expense under all share-based payment plans -- our Employee Stock Purchase Plan, stock option plans, and restricted stock units (“RSUs”) -- was included in the results of operations as follows:
 Three Months EndedNine Months Ended
September 27,
2025
September 28,
2024
September 27,
2025
September 28,
2024
Compensation expense, all share-based payment plans
$1,736 $1,741 $6,165 $6,868 
Schedule of share-based compensation, restricted stock units award activity [Table Text Block] The following table summarizes PRSUs and RSUs as of September 27, 2025.
Restricted Stock UnitsNumber
of
Stock
Units
Weighted-
Average
Grant Date
Value
Weighted-
Average
Remaining
Contractual
Life
Unrecognized
Compensation
Cost
Aggregate
Intrinsic
Value
Unvested, January 1, 2025767,832 $18.32    
Granted276,959 23.80    
Forfeited(14,890)21.40    
Vested(436,368)16.89    
Unvested, September 27, 2025
593,533 $21.84 1.8 years$7,137 $15,135 
Employee PRSUs561,945 $21.88 1.8 years$6,759 $14,330 
Non-employee Director RSUs31,588 $21.16 1.6 years$378 $805 
Schedule of share-based payment award, stock options, valuation assumptions [Table Text Block]
The fair values of stock-based awards granted were estimated at the dates of grant with the following weighted-average assumptions.
 Nine Months Ended
September 27,
2025
September 28,
2024
Volatility rate9.4 %9.5 %
Risk-free interest rate3.9 %4.6 %
Expected dividend yield.4 %.4 %
Expected life of awards (years)3.03.0
Schedule of share-based compensation, stock options activity [Table Text Block] The following table summarizes activity under the stock option plans for the nine months ended September 27, 2025.
Stock OptionsNumber
of
Options
Outstanding
Weighted-
Average
Exercise
Price
Weighted-
Average
Remaining
Contractual
Life
Aggregate
Intrinsic
Value
Outstanding, January 1, 20251,278,798 $9.56   
Granted— —   
Exercised(246,084)8.63   
Forfeited(66,350)7.53   
Outstanding, September 27, 2025
966,364 $9.93 2.8 years$15,046 
Exercisable, September 27, 2025
966,364 $9.93 2.8 years$15,046