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Note 16 - Supplemental Cash Flow Information - Summary of Supplemental Cash Flow Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Interest paid $ 667 $ 748
Income taxes paid, net 153 198
Equipment acquired from issuance of note payable 0 359
Acquisitions of fixed assets included within accounts payable 240 466
Deferred interest expense reclassified to notes payable 0 88
Insurance premium financing $ 1,139 $ 1,202