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Note 8 - Long-term Debt (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]
   

December 31,

 
   

2023

   

2022

 

Total long-term debt, net of current maturities

  $ 414,002     $ 275,433  
Schedule of Maturities of Long-Term Debt [Table Text Block]

2024

  $ -  

2025

    265,000  

2026

    149,002  

2027

    -  

2028

    -  

Thereafter

    -  

Total

  $ 414,002