v3.26.1
Note 3 - Long-Term Debt Financing (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Maturities of Long-Term Debt [Table Text Block]

Year ending December 31,

 

Principal

 

2026 (excluding the six-months ended June 30, 2026)

 $8,187,000 

2027

  2,058,000 

2028

  1,540,000 

2029

  4,457,000 

2030

  45,000 
  $16,287,000