Investments and Fair Value Measurements - Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Available for sale securities
Amortized Cost	$ 124,461	$ 58,572
Gross Unrealized Gains	1	10
Gross Unrealized Losses	(1)	(3)
Estimated Fair Value	124,461	58,579
Available for sale debt securities with unrealized losses
Estimated Fair Value less than 12 months		22,997
Estimated Fair Value, Total		22,997
Gross Unrealized Losses less than 12 months		(3)
Gross Unrealized Losses, Total		(3)
Marketable securities
Available for sale securities
Amortized Cost	20,241	58,022
Gross Unrealized Gains	1	10
Gross Unrealized Losses	(1)	(3)
Estimated Fair Value	20,241	58,029
US government securities
Available for sale debt securities with unrealized losses
Estimated Fair Value less than 12 months		4,114
Estimated Fair Value, Total		4,114
Gross Unrealized Losses less than 12 months		(1)
Gross Unrealized Losses, Total		(1)
US government securities \| Quoted Prices in Active Markets for Identical Assets, Level 1
Available for sale securities
Amortized Cost	11,947	17,306
Gross Unrealized Gains	1	8
Estimated Fair Value	11,948	17,314
US government agency securities
Available for sale debt securities with unrealized losses
Estimated Fair Value less than 12 months		18,883
Estimated Fair Value, Total		18,883
Gross Unrealized Losses less than 12 months		(2)
Gross Unrealized Losses, Total		(2)
US government agency securities \| Significant Other Observable Inputs, Level 2
Available for sale securities
Amortized Cost		5,431
Gross Unrealized Gains		1
Gross Unrealized Losses		(1)
Estimated Fair Value		5,431
Corporate notes \| Significant Other Observable Inputs, Level 2
Available for sale securities
Amortized Cost	2,345	35,285
Gross Unrealized Gains		1
Gross Unrealized Losses		(2)
Estimated Fair Value	2,345	35,284
Commercial paper
Available for sale debt securities with unrealized losses
Estimated Fair Value less than 12 months	4,958
Estimated Fair Value, Total	4,958
Gross Unrealized Losses less than 12 months	(1)
Gross Unrealized Losses, Total	(1)
Commercial paper \| Significant Other Observable Inputs, Level 2
Available for sale securities
Amortized Cost	5,949
Gross Unrealized Losses	(1)
Estimated Fair Value	5,948
Money market funds \| Quoted Prices in Active Markets for Identical Assets, Level 1
Available for sale securities
Amortized Cost	104,220	550
Estimated Fair Value	$ 104,220	$ 550

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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