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Note 5 - Long Term Debt (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Schedule of Maturities of Long-Term Debt [Table Text Block]

Year ending December 31,

 

Principal

 

2024

 $2,157,000 

2025

  2,907,000 

2026

  7,732,000 

2027

  493,000 
  $13,289,000