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Leases - Schedule of Components of Lease Expense (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Operating lease cost:
Fixed lease cost	$ 12,641	$ 13,372
Variable lease cost	11	0
Total operating lease cost	12,652	13,372
Finance lease cost:
Amortization of leased assets	64	80
Interest on lease liabilities	3	8
Total finance lease cost	67	88
Total lease cost	$ 12,719	$ 13,460

X

- Definition

Amount of interest expense on finance lease liability.

+ References

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X

- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

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-Publisher FASB
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X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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X

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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X

- Definition

Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.

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X

- Definition

Finance lease cost.

+ References

No definition available.

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- Definition

Finance lease costs.

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No definition available.

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X

- Definition

Fixed lease cost.

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No definition available.

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Operating lease cost abstract.

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