STOCK-BASED COMPENSATION - Summary of Stock Option Activity (Details) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) $ / shares shares
Stock Options
Beginning balance (in shares) | shares	10,656,129
Granted (in shares) | shares	1,809,800
Exercised (in shares) | shares	(32,586)
Forfeited (in shares) | shares	(31,611)
Expired (in shares) | shares	(82,524)
Ending balance (in shares) | shares	12,319,208
Vested and exercisable (in shares) | shares	6,706,514
Weighted Average Exercise Price
Beginning balance (in dollars per share) | $ / shares	$ 3.83
Granted (in dollars per share) | $ / shares	1.73
Exercised (in dollars per share) | $ / shares	1.13
Forfeited (in dollars per share) | $ / shares	3.00
Expired (in dollars per share) | $ / shares	5.30
Ending balance (in dollars per share) | $ / shares	3.52
Vested and exercisable (in dollars per share) | $ / shares	$ 3.55
Weighted Average Remaining Contractual Life (in years)
Outstanding balance (in years)	7 years 7 months 6 days
Vested and exercisable (in years)	6 years 6 months
Aggregate Intrinsic Value (in thousands)
Ending balance, aggregate intrinsic value | $	$ 297
Vested and exercisable, aggregate intrinsic value | $	$ 297