EQUITY-BASED COMPENSATION - Narrative (Details) $ in Thousands		3 Months Ended		9 Months Ended
	Jun. 20, 2023 shares	Oct. 01, 2023 USD ($)	Oct. 02, 2022 USD ($)	Oct. 01, 2023 USD ($) shares	Oct. 02, 2022 USD ($) shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Options granted to CEO (in shares)				1,373,215	459,066
2023 Equity Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares authorized for issuance	9,398,771
Increase in shares reserved for issuance (in percent)	0.01
2015 And 2023 Equity Incentive Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Compensation expense | $		$ 3,000	$ 1,200	$ 6,000	$ 3,000
Stock options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Option term (in years)				10 years
Vesting period (in years)				4 years
Unrecognized compensation costs related to option awards | $		13,200		$ 13,200
Vesting period (in years)				4 years 1 month 6 days
Stock options | Chief Executive Officer
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period (in years)	5 years
Options granted to CEO (in shares)	647,123
Restricted stock units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period (in years)				4 years
Vesting period (in years)				3 years 7 months 6 days
Granted (in shares)				1,697,450	880,656
Unrecognized compensation expense related to RSUs | $		30,200		$ 30,200
Restricted stock units | Chief Executive Officer
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period (in years)	5 years
Granted (in shares)	332,386
Employee Stock
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares authorized for issuance	1,762,270
Compensation expense | $		$ 200		$ 200
Percent of outstanding shares	1.00%
Purchase price of common stock (in percent)	85.00%