Annual report pursuant to Section 13 and 15(d)

Note 8 - Accrued Liabilities - Accrued Expenses (Details)

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Note 8 - Accrued Liabilities - Accrued Expenses (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accrued personnel related costs $ 1,739 $ 955
Accrued research and development expenses 1,062 257
Other accrued expenses 257 262
$ 3,058 $ 1,474