XML 28 R19.htm IDEA: XBRL DOCUMENT v3.22.2.2
Note 3 - Accrued Expenses (Tables)
9 Months Ended
Sep. 30, 2022
Notes Tables  
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
  

September 30, 2022

  

December 31, 2021

 
         

Accrued commissions

 $969,056  $879,120 

Reserve for processing losses

  722,494   623,494 

Other accrued expenses

  286,794   226,888 

Accrued taxes

  258,766   298,168 

Accrued salaries

  134,068   297,995 

Total accrued expenses

 $2,371,178  $2,325,665