Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Payables And Accruals [Abstract]
Payroll and employee related expenses	$ 2,087	$ 2,429
Third-party research and development expenses	2,714	1,196
Professional and consulting fees	549	486
Other	115	147
Total accrued expenses and other current liabilities	$ 5,465	$ 4,258