STOCK-BASED COMPENSATION - Schedule of Stock Option Activity (Details) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($) $ / shares shares
Stock Options
Beginning balance (in shares) | shares	12,578,766
Granted (in shares) | shares	2,488,001
Exercised (in shares) | shares	(91,828)
Forfeited (in shares) | shares	(1,563)
Expired (in shares) | shares	(86,323)
Ending balance (in shares) | shares	14,887,053
Vested and exercisable (in shares) | shares	8,931,079
Weighted Average Exercise Price
Beginning balance (in dollars per share) | $ / shares	$ 3.46
Granted (in dollars per share) | $ / shares	1.87
Exercised (in dollars per share) | $ / shares	1.58
Forfeited (in dollars per share) | $ / shares	3.77
Expired (in dollars per share) | $ / shares	2.34
Ending balance (in dollars per share) | $ / shares	3.21
Vested and exercisable (in dollars per share) | $ / shares	$ 3.66
Weighted Average Remaining Contractual Life (in years)
Outstanding balance (in years)	7 years 2 months 12 days
Vested and exercisable (in years)	6 years 1 month 6 days
Aggregate Intrinsic Value (in thousands)
Ending balance, aggregate intrinsic value | $	$ 363
Vested and exercisable, aggregate intrinsic value | $	$ 340