Earnings (Loss) Per Share (Disclosure of basic and diluted earnings (loss) per share) (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 30, 2023 |
Sep. 30, 2023 |
Jul. 01, 2023 |
Apr. 01, 2023 |
Dec. 31, 2022 |
Oct. 01, 2022 |
Jul. 02, 2022 |
Apr. 02, 2022 |
Dec. 30, 2023 |
Dec. 31, 2022 |
Jan. 01, 2022 |
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| Numerator for diluted earnings (loss) per share: | |||||||||||
| Earnings (loss) from continuing operations | $ (1,752) | $ (5,680) | $ (11,651) | $ (2,827) | $ (427) | $ 2,359 | $ 928 | $ 1,021 | $ (21,910) | $ 3,881 | $ 5,543 |
| Less: dividends and accretion on preferred stock | $ (429) | $ (426) | $ (422) | $ (704) | $ (830) | $ (764) | $ (760) | $ (755) | (1,981) | (3,109) | (4,197) |
| Earnings (loss) from continuing operations attributable to common shareholders | (23,891) | 772 | 1,346 | ||||||||
| Loss from discontinued operations | (153,108) | (8,722) | (6,715) | ||||||||
| Loss attributable to common shareholders | $ (176,999) | $ (7,950) | $ (5,369) | ||||||||
| Denominator | |||||||||||
| Basic weighted-average number of shares outstanding | 114,226 | 107,659 | 104,098 | ||||||||
| Diluted weighted-average number of shares outstanding | 114,226 | 110,247 | 106,987 | ||||||||
| Basic Earnings (Loss) Per Share | |||||||||||
| Earnings (loss) from continuing operations | $ (0.02) | $ (0.05) | $ (0.1) | $ (0.03) | $ 0.01 | $ 0.01 | $ 0 | $ 0 | $ (0.21) | $ 0.01 | $ 0.01 |
| Loss from discontinued operations | (0.09) | (1.21) | (0.06) | 0.04 | (0.01) | (0.13) | 0.01 | 0.03 | (1.34) | (0.08) | (0.06) |
| Loss attributable to common shareholders | $ (0.11) | $ (1.26) | $ (0.17) | $ 0.01 | $ 0 | $ (0.12) | $ 0.01 | $ 0.04 | (1.55) | (0.07) | (0.05) |
| Diluted Earnings (Loss) Per Share | |||||||||||
| Earnings (loss) from continuing operations | (0.21) | 0.01 | 0.01 | ||||||||
| Loss from discontinued operations | (1.34) | (0.08) | (0.06) | ||||||||
| Loss attributable to common shareholders | $ (1.55) | $ (0.07) | $ (0.05) | ||||||||
| Stock options, restricted stock units and performance share units [Member] | |||||||||||
| Denominator | |||||||||||
| Diluted weighted-average number of shares outstanding | 0 | 2,588 | 2,889 | ||||||||
| Series B-1 Preferred Stock [Member] | |||||||||||
| Denominator | |||||||||||
| Diluted weighted-average number of shares outstanding | 0 | 0 | 0 | ||||||||
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- References No definition available.
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) from continuing operations available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) from discontinued operations available to common shareholders. No definition available.
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- Definition The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. No definition available.
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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