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Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Prepaid Expenses And Other Current Assets    
Prepaid clinical expenses $ 221 $ 688
Prepaid insurance expense 375 678
Other 261 329
Prepaid expenses and other current assets $ 857 $ 1,695