NET LOSS PER SHARE - Schedule of Antidilutive Securities (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock equivalents excluded from the calculation of diluted net loss per share (in shares)	3,830,288	5,321,516	3,830,288	5,321,516
Unvested restricted stock units
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock equivalents excluded from the calculation of diluted net loss per share (in shares)	3,650,831	5,051,509	3,650,831	5,051,509
Unexercised performance stock options
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock equivalents excluded from the calculation of diluted net loss per share (in shares)	77,863	104,315	77,863	104,315
Shares issuable under ESPP
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock equivalents excluded from the calculation of diluted net loss per share (in shares)	80,593	139,692	80,593	139,692
Unvested performance stock units
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Common stock equivalents excluded from the calculation of diluted net loss per share (in shares)	21,001	26,000	21,001	26,000