Marketable securities - Summary Of Marketable Securities (Details) $ in Thousands	Mar. 31, 2022 USD ($)
Marketable Securities [Line Items]
Amortized Cost	$ 171,972
Gross Unrealized Gains	2
Gross Unrealized Losses	(480)
Fair Value	171,494
U.S. Treasury Securities
Marketable Securities [Line Items]
Amortized Cost	73,688
Gross Unrealized Losses	(83)
Fair Value	73,605
Corporate Debt Securities
Marketable Securities [Line Items]
Amortized Cost	84,305
Gross Unrealized Losses	(395)
Fair Value	83,910
Commercial Paper
Marketable Securities [Line Items]
Amortized Cost	13,978
Gross Unrealized Gains	2
Gross Unrealized Losses	(2)
Fair Value	$ 13,978

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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Amount, before tax, of unrealized loss 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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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 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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