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Income Taxes (Unrecognized) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 25, 2018
Reconciliation of the beginning and ending liability for unrecognized tax benefits:
Balance at the beginning of the period	$ 1,482	$ 806
Additions to tax positions related to prior years	16	36
Additions to tax positions related to current year	362	754
Reductions due to statute expiration	(314)	(114)
Balance at the end of the period	$ 1,546	$ 1,482

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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