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Cash, cash equivalents, and short-term marketable securities - Debt Securities, Available-for-Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		$ 34,512
Gross Unrealized Gains		13
Gross Unrealized Losses		(2)
Fair Value	$ 76,303	34,523
U.S. treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	76,278	29,535
Gross Unrealized Gains	26	13
Gross Unrealized Losses	(1)	0
Fair Value	$ 76,303	29,548
U.S. government agency securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		4,977
Gross Unrealized Gains		0
Gross Unrealized Losses		(2)
Fair Value		$ 4,975

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- Definition

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).

+ References

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