Fair Value of Financial Instruments - Summary of Financial Instruments Measured at Fair Value on Recurring Basis (Details) - Fair Value Recurring - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets:
Total assets measured at fair value	$ 10,182	$ 27,517
Commercial Paper
Assets:
Short-term investments	7,932	16,987
U.S. Government and Agency Securities
Assets:
Short-term investments	2,250	10,530
Significant Other Observable Inputs (Level 2)
Assets:
Total assets measured at fair value	10,182	27,517
Significant Other Observable Inputs (Level 2) | Commercial Paper
Assets:
Short-term investments	7,932	16,987
Significant Other Observable Inputs (Level 2) | U.S. Government and Agency Securities
Assets:
Short-term investments	$ 2,250	$ 10,530