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Lease Commitments (Future Minimum Lease Commitments Under Non-Cancelable Operating Leases) (Details) $ in Thousands | Dec. 27, 2019 USD ($)
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Leases [Abstract] |
2020 | $ 2,446
2021 | 2,011
2022 | 1,716
2023 | 772
2024 | 656
Thereafter | 1,244
Total | $ 8,845

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