Quarterly report pursuant to Section 13 or 15(d)

Note 15 - Stock-based Compensation and Other Benefit Plans - Stock-based Compensation (Details)

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Note 15 - Stock-based Compensation and Other Benefit Plans - Stock-based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Total stock-based compensation $ 36 $ 25 $ 2,300 $ 2,098
Equity Awards [Member]        
Total stock-based compensation 541 327 1,560 767
Liability Awards [Member]        
Total stock-based compensation $ (505) $ (302) $ 740 $ 1,331