STOCK-BASED COMPENSATION - Employee Stock Purchase Plan and Stock-based Compensation Expense (Details) - USD ($)		3 Months Ended		6 Months Ended
	Jul. 01, 2021	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock option compensation expense		$ 1,134,000	$ 2,656,000	$ 3,537,000	$ 4,325,000
Options
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock option compensation expense		$ 0	$ 0	0	$ 0
Unrecognized stock option compensation expense				$ 0
Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Discount through voluntary payroll deductions	15.00%
Remaining shares available for issuance (in shares)	600,000	419,809		419,809