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Earnings Per Common Share - Calculation of Earnings Per Share (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Sep. 28, 2024 | Sep. 30, 2023
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] |  |  |  |
Loss from continuing operations | $ (32,598) | $ (26,540) | $ (25,995) | $ (40,555)
Income from discontinued operations | 0 | 1,440 | 3,217 | 312
Net (loss) available for common stockholders (Basic) | (32,598) | (25,100) | (22,778) | (40,243)
Net (loss) available for common stockholders (Diluted) | $ (32,598) | $ (25,100) | $ (22,778) | $ (40,243)
Weighted average shares used for determining basic earnings per share of common stock (in shares) | 65,892,750 | 65,343,418 | 65,686,397 | 65,024,654
Dilutive effect of: |  |  |  |
Weighted average shares used for determining diluted earnings per share of common stock (in shares) | 65,892,750 | 65,343,418 | 65,686,397 | 65,024,654
Stock options |  |  |  |
Dilutive effect of: |  |  |  |
Incremental shares (in shares) | 0 | 0 | 0 | 0
Performance and restricted stock |  |  |  |
Dilutive effect of: |  |  |  |
Incremental shares (in shares) | 0 | 0 | 0 | 0

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