Equity Agreements and Incentive Equity Plans - Stock Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 29, 2023	Dec. 30, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 22,741	$ 22,853	$ 21,522
Unrecognized compensation expense	$ 33,068
Weighted-Average Remaining Contractual Term (Years)	1 year 4 months 20 days
2017 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 0	0	2,605
Unrecognized compensation expense	$ 0
Weighted-Average Remaining Contractual Term (Years)	0 years
2021 Plan \| Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 2,113	4,187	1,975
Unrecognized compensation expense	$ 1,804
Weighted-Average Remaining Contractual Term (Years)	2 months 19 days
2021 Plan \| Time-based Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 3,635	6,375	14,152
Unrecognized compensation expense	$ 3,314
Weighted-Average Remaining Contractual Term (Years)	1 year 1 month 20 days
2021 Plan \| Market-based Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,481	2,487	1,113
Unrecognized compensation expense	$ 212
Weighted-Average Remaining Contractual Term (Years)	1 month 6 days
2021 Plan \| Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 11,220	7,316	1,677
Unrecognized compensation expense	$ 26,384
Weighted-Average Remaining Contractual Term (Years)	2 years 9 months 7 days
2021 Plan \| Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 3,891	2,108	0
Unrecognized compensation expense	$ 927
Weighted-Average Remaining Contractual Term (Years)	3 months 25 days
Other equity-based compensation
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 401	$ 380	$ 0
Unrecognized compensation expense	$ 427
Weighted-Average Remaining Contractual Term (Years)	1 year 21 days

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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