Short and long-term marketable securities (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	$ 541,696	$ 292,140
Gross unrealized gains	344	38
Gross unrealized losses	(75)	(2)
Fair value	541,965	292,176
Cash equivalents	206,879	190,500
Short-term marketable securities	315,803	101,676
Long-term marketable securities	19,283
Total	541,965	292,176
Money market funds
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	206,879	137,286
Fair value	206,879	137,286
U.S. Treasury securities
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	117,058	58,698
Gross unrealized gains	255	23
Gross unrealized losses	(6)
Fair value	117,307	58,721
U.S. Government agency securities
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	133,279	62,939
Gross unrealized gains	78	15
Gross unrealized losses	(60)
Fair value	133,297	62,954
Commercial paper
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	68,707	27,739
Gross unrealized gains	10
Gross unrealized losses	(9)
Fair value	68,708	27,739
Corporate debt securities
Debt Securities, Available-for-Sale [Line Items]
Amortized cost	15,773	5,478
Gross unrealized gains	1
Gross unrealized losses		(2)
Fair value	$ 15,774	$ 5,476

Marketable securities including cash equivalents.

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Amortized cost of 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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Amount of unrealized gain 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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Amount of unrealized loss 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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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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