EARNINGS PER SHARE ("EPS") - Computation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 27, 2024	Jun. 28, 2024	Mar. 29, 2024	Sep. 29, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 27, 2024	Sep. 29, 2023
Net income (loss)
Net Income (Loss)	$ 7,346	$ 4,594	$ 2,942	$ 1,566	$ 397	$ 932	$ 14,882	$ 2,895
Net income (loss) - basic	7,346			1,566			14,882	2,895
Net income (loss) - diluted	$ 7,346			$ 1,566			$ 14,882	$ 2,895
Weighted-average shares outstanding:
Weighted-average common shares outstanding (in shares)	13,930			13,462			13,753	13,357
Effect of dilutive stock options and restricted stock awards (in shares)	428			247			377	206
Weighted-average common shares outstanding-diluted (in shares)	14,358			13,709			14,130	13,563
Earnings (Loss) per share:
Basic (in dollars per share)	$ 0.53			$ 0.12			$ 1.08	$ 0.22
Diluted (in dollars per share)	$ 0.51			$ 0.11			$ 1.05	$ 0.21

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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