Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Accounts Payable and Accrued Expenses - Accounts Payable and Accrued Expenses (Details)

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Note 5 - Accounts Payable and Accrued Expenses - Accounts Payable and Accrued Expenses (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Accounts payable $ 330 $ 129
Accrued employee compensation 287 199
InvaGen contingent fee 0 208
Accrued contracted services and other 1,221 413
Total accounts payable and accrued expenses $ 1,838 $ 949