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Note 9 - Leases (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability $ 65 $ 187 $ 780 $ 1,773