Fair Value Measurements - Schedule of Cost Or Amortized Cost, Gross Unrealized Gains, Gross Unrealized Losses, And Total Estimated Fair Value Of Financial Assets (Details) - Fair Value Measurements Recurring - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	$ 251,774	$ 195,196
Gross Unrealized Gains	416	18
Gross Unrealized Losses	(85)	(585)
Total Estimated Fair Value	252,105	194,629
Money Market Funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	21,209	1,097
Total Estimated Fair Value	21,209	1,097
U.S. Government Agency Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	14,339	9,933
Gross Unrealized Gains	2	1
Gross Unrealized Losses	(10)	(16)
Total Estimated Fair Value	14,331	9,918
U.S. Treasury Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	25,378	66,146
Gross Unrealized Gains	17	17
Gross Unrealized Losses	(5)	(37)
Total Estimated Fair Value	25,390	66,126
Corporate Notes and Bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	164,563	99,215
Gross Unrealized Gains	383
Gross Unrealized Losses	(69)	(520)
Total Estimated Fair Value	164,877	98,695
Commercial Paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cost or Amortized Cost	26,285	18,805
Gross Unrealized Gains	14
Gross Unrealized Losses	(1)	(12)
Total Estimated Fair Value	$ 26,298	$ 18,793