EQUITY INCENTIVE PLANS​ - Total Unrecognized Stock-Based Compensation Expense, Net of Estimated Forfeitures (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2025 USD ($)
ESPP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 123
Average Remaining Vesting Period (in years)	2 months 1 day
Stock option grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 56,171
Average Remaining Vesting Period (in years)	2 years 8 months 8 days
RSU grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized Compensation Expense (in thousands)	$ 70,930
Average Remaining Vesting Period (in years)	3 years 29 days