Fair Value Measurement (Details) - Recurring - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Marketable securities
Marketable securities	$ 147,643	$ 156,079
Money market funds
Marketable securities
Marketable securities	21,693	23,331
U.S. treasury securities
Marketable securities
Marketable securities	125,950	129,762
U.S. agency bonds
Marketable securities
Marketable securities		2,986
Level 1
Marketable securities
Marketable securities	147,643	153,093
Level 1 | Money market funds
Marketable securities
Marketable securities	21,693	23,331
Level 1 | U.S. treasury securities
Marketable securities
Marketable securities	125,950	129,762
Level 1 | U.S. agency bonds
Marketable securities
Marketable securities		0
Level 2
Marketable securities
Marketable securities	0	2,986
Level 2 | Money market funds
Marketable securities
Marketable securities	0	0
Level 2 | U.S. treasury securities
Marketable securities
Marketable securities	0	0
Level 2 | U.S. agency bonds
Marketable securities
Marketable securities		2,986
Level 3
Marketable securities
Marketable securities	0	0
Level 3 | Money market funds
Marketable securities
Marketable securities	0	0
Level 3 | U.S. treasury securities
Marketable securities
Marketable securities	$ 0	0
Level 3 | U.S. agency bonds
Marketable securities
Marketable securities		$ 0