FAIR VALUE MEASUREMENTS - SECURITIES WITH UNREALIZED LOSSES (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value	$ 169,724	$ 166,518
Less Than 12 Months - Gross Unrealized Losses	(190)	(211)
12 Months or Greater - Estimated Fair Value	1,993
12 Months or Greater - Gross Unrealized Losses	(1)
Total - Estimated Fair Value	171,717	166,518
Total - Gross Unrealized Losses	(191)	(211)
U.S. Treasury securities (due in less than one year)
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value	18,593
Less Than 12 Months - Gross Unrealized Losses	(10)
Total - Estimated Fair Value	18,593
Total - Gross Unrealized Losses	(10)
Government-sponsored enterprise securities (due in less than one year)
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value		69,377
Less Than 12 Months - Gross Unrealized Losses		(92)
Total - Estimated Fair Value		69,377
Total - Gross Unrealized Losses		(92)
Commercial paper (due in less than one year)
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value	66,076	58,622
Less Than 12 Months - Gross Unrealized Losses	(56)	(33)
Total - Estimated Fair Value	66,076	58,622
Total - Gross Unrealized Losses	(56)	(33)
Corporate notes (due in less than one year)
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value	31,549	34,567
Less Than 12 Months - Gross Unrealized Losses	(26)	(63)
12 Months or Greater - Estimated Fair Value	1,993
12 Months or Greater - Gross Unrealized Losses	(1)
Total - Estimated Fair Value	33,542	34,567
Total - Gross Unrealized Losses	(27)	(63)
Corporate notes (due in one to two years)
Schedule Of Available For Sale Securities [Line Items]
Less Than 12 Months - Estimated Fair Value	53,506	3,952
Less Than 12 Months - Gross Unrealized Losses	(98)	(23)
Total - Estimated Fair Value	53,506	3,952
Total - Gross Unrealized Losses	$ (98)	$ (23)