Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Long-term Debt - Schedule of Long-term Debt Instruments (Details) (Parentheticals)

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Note 9 - Long-term Debt - Schedule of Long-term Debt Instruments (Details) (Parentheticals) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Secured Debt [Member]    
Unamortized discount on issuance of debt $ 331 $ 387