Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accrued Liabilities - Accrued Expenses (Details)

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Note 8 - Accrued Liabilities - Accrued Expenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Accrued Liabilities, Current [Abstract]    
Accrued personnel related costs $ 1,645 $ 2,302
Accrued research and development expenses 6,029 3,122
Other accrued expenses 410 233
Total $ 8,084 $ 5,657