Quarterly report pursuant to Section 13 or 15(d)

Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details)

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Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]    
Prepaid insurance $ 1,215 $ 624
Research and development tax credit receivable 304 840
Other prepaid assets 180 56
Prepaid research and development expenses 144  
Interest receivable 123 290
Short-term deposits 34 37
Value added tax receivable 21 75
Total $ 2,021 $ 1,922