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Net Income per Share - Schedule of Reconciliation of Earnings per Share (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 25, 2022
Numerator:
Net income	$ 1,401	$ 1,385
Denominator:
Weighted average basic common shares outstanding (in shares)	37,507,093	36,935,717
Dilutive effect of unvested common shares (in shares)	577,557	330,415
Dilutive effect of stock options and warrants (in shares)	76,619	41,346
Weighted average diluted common shares outstanding (in shares)	38,161,269	37,307,478

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Earnings Per Share, Basic and Diluted, Other Disclosure1

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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