v3.26.1
Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses And Other Current Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Prepaid Expense and Other Assets, Current [Abstract]    
VAT receivable $ 241 $ 486
Prepaid research and development expenses 138 161
Security deposits 388 395
Prepaid insurance premiums 147 1,126
Prepaid general and administrative expenses 631 222
Other assets 55 141
Total $ 1,600 $ 2,531