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Debt and Credit Facilities - Component of Long-term Debt (Detail) $ in Thousands	Dec. 27, 2020 USD ($)
Debt Instrument [Line Items]
Less: current portion of long-term debt	$ (333)
Long-term debt, net of current portion	15,953
Current portion of long-term debt	333
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term debt	6,286
Paycheck Protection Program Loan [Member]
Debt Instrument [Line Items]
Long-term debt	$ 10,000

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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Amount of long-term debt and lease obligation, classified as current.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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