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STOCK-BASED COMPENSATION - 2018 Plan (Details) - shares	6 Months Ended
STOCK-BASED COMPENSATION - 2018 Plan (Details) - shares	Jun. 30, 2024	Dec. 31, 2018
Employee Stock Option \| Maximum
Share-Based Compensation Awards
Term of award	10 years
2018 Plan
Share-Based Compensation Awards
Shares reserved for issuance (in shares)		5,500,000
Shares available for grant (in shares)	2,812,646
2018 Plan \| Maximum
Share-Based Compensation Awards
Annual increase on share reserve (as a percent)	4.00%
2018 Plan \| Employee Stock Option \| Minimum
Share-Based Compensation Awards
Vesting period	1 year
2018 Plan \| Employee Stock Option \| Maximum
Share-Based Compensation Awards
Vesting period	4 years