Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Cash and Cash Equivalents (Details Textual)

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Note 3 - Cash and Cash Equivalents (Details Textual) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Cash $ 874 $ 294
Cash Equivalents, at Carrying Value, Total $ 27,117 $ 38,820