INCOME TAXES - Effective Income Tax Rate Reconciliation (Details)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income taxes computed at federal statutory rate	21.00%	21.00%	21.00%
State taxes, net of federal benefit	1.60%	2.80%	2.20%
Other permanent differences	(1.30%)	(1.10%)	(1.40%)
Prior year credit true-up	0.00%	1.10%	(4.50%)
Loss on issuance of convertible preferred stock	(10.70%)	0.00%	0.00%
Credits	1.10%	2.10%	2.30%
Change in valuation allowance	(11.80%)	(26.10%)	(20.20%)
Effective income tax rate	(0.10%)	(0.20%)	(0.60%)