Equity Agreements and Incentive Equity Plans - Stock Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 5,721	$ 7,577
Unrecognized Compensation Expense	$ 43,957
Weighted-Average Remaining Contractual Term (Years)	1 year 10 months 20 days
2021 Plan | Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 447	633
Unrecognized Compensation Expense	$ 1,298
Weighted-Average Remaining Contractual Term (Years)	10 months 17 days
2021 Plan | Time-based options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 838	1,022
Unrecognized Compensation Expense	$ 2,381
Weighted-Average Remaining Contractual Term (Years)	1 year 7 days
2021 Plan | Market-based options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 212	629
Unrecognized Compensation Expense	$ 0
Weighted-Average Remaining Contractual Term (Years)	0 years
2021 Plan | Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 3,047	3,543
Unrecognized Compensation Expense	$ 35,338
Weighted-Average Remaining Contractual Term (Years)	3 years 7 days
2021 Plan | Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 1,077	1,650
Unrecognized Compensation Expense	$ 4,614
Weighted-Average Remaining Contractual Term (Years)	11 months 1 day
Other equity-based compensation
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation Expense	$ 100	$ 100
Unrecognized Compensation Expense	$ 326
Weighted-Average Remaining Contractual Term (Years)	9 months 21 days