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EQUITY (Details Textual) - $ / shares	3 Months Ended
	Mar. 28, 2021	Dec. 27, 2020
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	19,500,000	19,500,000
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	500,000	500,000
Preferred stock, par value (in USD per share)	$ 0.01	$ 0.01
Restricted stock
Class of Stock [Line Items]
Common stock, par value (in USD per share)	$ 0.01
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	7,518

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