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EQUITY INCENTIVE PLANS​ - Total Unrecognized Stock-Based Compensation Expense, Net of Estimated Forfeitures (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2025 USD ($)
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 276
Average Remaining Vesting Period (in years)	5 months 1 day
Stock option grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 54,878
Average Remaining Vesting Period (in years)	2 years 8 months 1 day
RSU grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 74,606
Average Remaining Vesting Period (in years)	3 years 7 days

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