Marketable Securities - Amortized Cost (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	$ 125,576	$ 142,170
Total securities with a maturity of more than one year	59,049	3,442
Total available-for-sale securities	184,625	145,612
Unrealized Gains (Losses)
Unrealized Gains	556	0
Unrealized Losses	(1,198)	(2,057)
Fair Value
Total securities with a maturity of one year or less	124,445	140,237
Total securities with a maturity of more than one year	59,538	3,318
Total available-for-sale securities	183,983	143,555
One Year or Less
Unrealized Gains (Losses)
Unrealized Gains	67	0
Unrealized Losses	(1,198)	(1,933)
One to Two Years
Unrealized Gains (Losses)
Unrealized Gains	489	0
Unrealized Losses	0	(124)
U.S. government agency securities and treasuries
Debt Securities, Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	79,580	100,555
Total securities with a maturity of more than one year	49,960	0
Fair Value
Total securities with a maturity of one year or less	79,040	99,396
Total securities with a maturity of more than one year	50,399	0
U.S. government agency securities and treasuries | One Year or Less
Unrealized Gains (Losses)
Unrealized Gains	65	0
Unrealized Losses	(605)	(1,159)
U.S. government agency securities and treasuries | One to Two Years
Unrealized Gains (Losses)
Unrealized Gains	439	0
Unrealized Losses	0	0
Corporate debt securities
Debt Securities, Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	45,996	41,615
Total securities with a maturity of more than one year	9,089	3,442
Fair Value
Total securities with a maturity of one year or less	45,405	40,841
Total securities with a maturity of more than one year	9,139	3,318
Corporate debt securities | One Year or Less
Unrealized Gains (Losses)
Unrealized Gains	2	0
Unrealized Losses	(593)	(774)
Corporate debt securities | One to Two Years
Unrealized Gains (Losses)
Unrealized Gains	50	0
Unrealized Losses	$ 0	$ (124)