Fair Value Measurements - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Financial Assets:
Financial assets, fair value	$ 35,520	$ 46,853
Corporate bonds
Financial Assets:
Financial assets, fair value	750	3,732
Commercial paper
Financial Assets:
Financial assets, fair value	5,226	23,641
Level 1
Financial Assets:
Financial assets, fair value	29,544	15,250
Level 2
Financial Assets:
Financial assets, fair value	5,976	31,603
Level 2 | Corporate bonds
Financial Assets:
Financial assets, fair value	750	3,732
Level 2 | Commercial paper
Financial Assets:
Financial assets, fair value	5,226	23,641
Money market funds
Financial Assets:
Financial assets, fair value	29,544	15,250
Money market funds | Level 1
Financial Assets:
Financial assets, fair value	$ 29,544	15,250
U.S. Government Securities
Financial Assets:
Financial assets, fair value		4,230
U.S. Government Securities | Level 2
Financial Assets:
Financial assets, fair value		$ 4,230