Fair Value Measurements (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value
Cash and cash equivalents	$ 96,494	$ 22,465
Short-term investments	259,104	147,561
Total cash and cash equivalents and investments	355,598	170,026
Level 1
Fair Value
Cash and cash equivalents	96,494	22,465
Short-term investments	245,098	141,596
Total cash and cash equivalents and investments	341,592	164,061
Level 2
Fair Value
Cash and cash equivalents	0	0
Short-term investments	14,006	5,965
Total cash and cash equivalents and investments	14,006	5,965
Level 3
Fair Value
Cash and cash equivalents	0	0
Short-term investments	0	0
Total cash and cash equivalents and investments	$ 0	$ 0