Consolidated Statements of Stockholders' Equity Parenthetical - shares	3 Months Ended
Jun. 26, 2021	Mar. 27, 2021	Jun. 27, 2020	Mar. 28, 2020
Statement of Stockholders' Equity [Abstract]
Common stock, shares issued under Directors' Stock Plan	40,000
Common stock, shares purchased		(17,359)	(3,460)	(176,477)
Restricted stock, shares issued		347,680		131,867
Restricted stock, shares forfeited		(7,477)

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Balance Type:	na
Period Type:	duration