Quarterly report pursuant to Section 13 or 15(d)

Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Details)

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Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Payables And Accruals [Abstract]    
Research and development services $ 1,803 $ 2,836
General and administrative services 273 180
Compensation expense 891 2,977
Other 58 54
Accrued and other current liabilities $ 3,025 $ 6,047