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Leases - ROU assets and lease liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 25, 2021
--- | --- | ---
Right-of-use assets |  |
Operating lease assets | $ 43,768 | $ 52,774
Finance lease assets | $ 1,424 | $ 3,014
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Property, Plant and Equipment, Net | Property, Plant and Equipment, Net
Current |  |
Operating lease liabilities | $ 8,866 | $ 7,634
Finance lease liabilities | $ 935 | $ 1,598
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Liabilities and Other Liabilities | Accrued Liabilities and Other Liabilities
Non-current |  |
Operating lease liabilities | $ 45,274 | $ 53,849
Finance lease liabilities | $ 524 | $ 1,459
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent

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