Retirement Plan (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 24, 2021	Sep. 25, 2020	Sep. 24, 2021	Sep. 25, 2020
Retirement Benefits [Abstract]
Defined Contribution Plan, Tax Status [Extensible Enumeration]			Qualified Plan [Member]
Employer matching contribution, percent of match			100.00%
Employer matching contribution, percent of employees' gross pay (up to)			3.00%
Employers matching contribution, annual vesting percentage			50.00%
Maximum annual contribution percentage per employee (up to)			6.00%
Contribution cost	$ 1,087	$ 1,297	$ 3,176	$ 2,798

No definition available.

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

+ Details

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Percentage employer matches of the employee's percentage contribution matched.

+ References

No definition available.

+ Details

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- Definition

Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

+ References

No definition available.

+ Details

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

+ Details

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- Definition

Indicates tax status of defined contribution plan designed to provide retirement benefits.

+ References

No definition available.

+ Details

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