EARNINGS PER SHARE - Computation of Basic and Diluted Net Income per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 26, 2024	Jun. 28, 2023	Jun. 26, 2024	Jun. 28, 2023
Numerator:
Net Income (Loss)	$ 7,633	$ 7,056	$ 13,545	$ 11,974
Denominator:
Weighted-average shares outstanding-basic (shares)	30,240,170	35,433,414	30,508,970	35,833,759
Weighted-average shares outstanding-diluted (shares)	30,378,048	35,534,104	30,661,830	36,018,288
Net income per share-basic (usd per share)	$ 0.25	$ 0.20	$ 0.44	$ 0.33
Net income per share-diluted (usd per share)	$ 0.25	$ 0.20	$ 0.44	$ 0.33
Anti-dilutive securities not considered in diluted EPS calculation (shares)	860,521	1,103,710	865,225	759,112