Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]    
Prepaid research and development expenses $ 458  
Research and development tax credit receivable 118 $ 840
Prepaid insurance 592 624
Interest receivable 55 290
Value added tax receivable 38 75
Other prepaid assets 42 56
Short-term deposits 35 37
Total $ 1,338 $ 1,922