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Summary of Significant Accounting Policies and Basis of Presentation - Schedule of Computation of Basic and Diluted EPS For Continuing Operations (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 30, 2023 | Dec. 31, 2022 | Jan. 01, 2022
Numerator: |  |  |
Net earnings | $ 52,237 | $ 34,518 | $ 73,751
Adjustment for earnings attributable to participating securities | (408) | (404) | (1,399)
Net earnings used in calculating earnings per share | $ 51,829 | $ 34,114 | $ 72,352
Denominator: |  |  |
Weighted average shares outstanding, including participating securities | 34,211 | 35,279 | 35,639
Adjustment for participating securities | (267) | (413) | (676)
Shares used in calculating basic earnings per share | 33,944 | 34,866 | 34,963
Shares used in calculating diluted earnings per share | 34,634 | 35,900 | 35,267
Basic earnings per share | $ 1.53 | $ 0.98 | $ 2.07
Diluted earnings per share | $ 1.5 | $ 0.95 | $ 2.05
Stock Warrants [Member] |  |  |
Denominator: |  |  |
Effect of dilutive restricted stock awards | 584 | 847 | 225
Restricted Stock Awards [Member] |  |  |
Denominator: |  |  |
Effect of dilutive restricted stock awards | 106 | 187 | 79

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