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Note 7 - Operating Leases - Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Operating lease cost $ 268 $ 239 $ 530 $ 480
Variable lease cost 24 29 52 57
Total lease cost $ 292 $ 268 $ 582 $ 537