STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 26, 2024	Jun. 28, 2023	Jun. 26, 2024	Jun. 28, 2023	Dec. 27, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, options outstanding (shares)	1,121,783		1,121,783		843,320
Common stock, options vested (in shares)	335,325		335,325
Common stock, options unvested (shares)	786,458		786,458
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			537,046
Granted (shares)			493,496
Unrecognized compensation expense	$ 3,600		$ 3,600
Unvested restricted shares outstanding (shares)	753,434		753,434		537,461
Unrecognized compensation expense, recognition period			3 years 6 months 21 days
Stock-based compensation expense	$ 900	$ 800	$ 1,817	$ 1,613
Restricted Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 6,300		$ 6,300
Unvested restricted shares outstanding (shares)	669,934		669,934
Unrecognized compensation expense, recognition period			3 years 21 days
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 400		$ 400
Unvested restricted shares outstanding (shares)	41,537		41,537
Unrecognized compensation expense, recognition period			2 years 6 months 3 days
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 100		$ 100
Unvested restricted shares outstanding (shares)	41,963		41,963
Unrecognized compensation expense, recognition period			4 months 13 days