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Note 8 - Bank Debt (Tables)
6 Months Ended
Jun. 30, 2022
Notes Tables  
Schedule of Debt [Table Text Block]
  

June 30,

2022

  

December 31,

2021

 

Term debt

 $777,778  $1,444,444 

Revolving debt

  21,763,887   16,311,493 

Total Bank debt

  22,541,665   17,755,937 

Less: current portion

  777,778   1,444,444 

Non-current bank debt

  21,763,887   16,311,493 

Less: unamortized debt costs

  102,172   136,057 

Net non-current bank debt

 $21,661,715  $16,175,436