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Note 3 - Accrued Expenses (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
  

March 31, 2024

  

December 31, 2023

 
         

Accrued commissions

 $725,258  $2,433,353 

Reserve for processing losses

  859,528   826,528 

Other accrued expenses

  593,255   246,444 

Accrued taxes

  377,740   294,953 

Accrued salaries

  222,286    

Total accrued expenses

 $2,778,067  $3,801,278