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INCOME TAXES - Schedule of Effective Income Tax Rate Differs From Statutory Federal Income Tax Rate (Details)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
U.S. federal tax at statutory rate	21.00%	21.00%	21.00%
State and local tax at statutory rate	(34.50%)	0.60%	2.70%
Research and development tax credits		1.90%	0.30%
Change in valuation allowance	14.30%	(32.50%)	(9.10%)
Other permanent differences		(1.70%)	(2.00%)
Stock option cancellations		(1.80%)	(3.70%)
Stock option shortfalls		0.00%	(1.70%)
Effect of rate changes		13.50%	(7.70%)
Provision to return adjustment		(1.00%)	(0.30%)
Other	(0.60%)	0.00%	0.50%
Effective tax rate	(43.70%)	0.00%	0.00%

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Effective income tax rate reconciliation effect of rate changes.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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