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Restructuring and Other Charges - Narrative (Details) $ in Thousands |  |  | 3 Months Ended | 9 Months Ended | 18 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Sep. 08, 2021 | Dec. 23, 2019 USD ($) office | Oct. 03, 2021 USD ($) | Oct. 04, 2020 USD ($) | Dec. 29, 2019 USD ($) | Oct. 03, 2021 USD ($) | Oct. 04, 2020 USD ($) | Jan. 01, 2023 USD ($) | Jan. 03, 2021 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  | $ 3,813 | $ (1,881) |  | $ 3,621 | $ (3,156) |  |
Restructuring Reserve Balance |  |  | 2,390 |  |  | 2,390 |  |  | $ 1,064
2019 Restructuring Plan |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  | $ 9,000 |  |  |  |
Number of employees |  | 105 |  |  |  |  |  |  |
Number of office leases | office |  | 2 |  |  |  |  |  |  |
Future cash expenditures for restructuring |  | $ 9,000 |  |  |  |  |  |  |
Expected savings from restructuring |  |  | 6,000 |  |  | 6,000 |  |  |
2019 Restructuring Plan | Workforce Reduction |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  | 8,800 | (258) |  |  |
Restructuring Reserve Balance |  |  | 161 |  |  | 161 |  |  | 1,064
2019 Restructuring Plan | Other Exit Costs |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  | $ 200 |  |  |  |
2021 Restructuring Plan |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  | 3,900 |  |  |  |  |  |
Number of employees | 188 |  |  |  |  |  |  |  |
Expected savings from restructuring |  |  | 1,700 |  |  | 1,700 |  |  |
2021 Restructuring Plan | Minimum |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  | 4,000 |  |  |  |  |  |
Future cash expenditures for restructuring |  |  | 3,000 |  |  | 3,000 |  |  |
2021 Restructuring Plan | Maximum |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  | 5,000 |  |  |  |  |  |
Future cash expenditures for restructuring |  |  | 4,000 |  |  | 4,000 |  |  |
2021 Restructuring Plan | Workforce Reduction |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  | 2,200 |  |  | 2,229 |  |  |
Restructuring Reserve Balance |  |  | $ 2,229 |  |  | 2,229 |  |  | $ 0
2021 Restructuring Plan | Deferred Bonus | Subsequent Event |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  |  |  |  | $ 500 |
2021 Restructuring Plan | Asset Impairment |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  |  | $ 1,650 |  |  |
2021 Restructuring Plan | Asset Impairment | Subsequent Event |  |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |
Restructuring and Asset Impairment Charges |  |  |  |  |  |  |  | $ 2,000 |

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