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Note 6 - Receivables and Allowance for Credit Losses - Summary of Allowance for Doubtful Accounts (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Allowance - beginning of period $ 727 $ 733
Provision for expected credit losses 213 15
Amounts written off against the allowance, net of recoveries (55) (31)
Recoveries 0 10
Allowance - end of period $ 885 $ 727