Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financial Assets
Financial assets, fair value	$ 46,853	$ 86,874
Corporate bonds
Financial Assets
Financial assets, fair value	3,732	12,574
Commercial paper
Financial Assets
Financial assets, fair value	23,641	65,412
Money market funds
Financial Assets
Financial assets, fair value	15,250	8,888
U.S. government securities
Financial Assets
Financial assets, fair value	4,230
Level 1
Financial Assets
Financial assets, fair value	15,250	8,888
Level 1 | Money market funds
Financial Assets
Financial assets, fair value	15,250	8,888
Level 2
Financial Assets
Financial assets, fair value	31,603	77,986
Level 2 | Corporate bonds
Financial Assets
Financial assets, fair value	3,732	12,574
Level 2 | Commercial paper
Financial Assets
Financial assets, fair value	23,641	$ 65,412
Level 2 | U.S. government securities
Financial Assets
Financial assets, fair value	$ 4,230