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Note 2 - Leases (Tables)
9 Months Ended
Sep. 30, 2020
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
2020 (three months)
  $
86,424
2021
 
343,423
2022
 
351,334
2023
 
357,695
2024
 
356,250
Thereafter
 
1,469,679
Total minimum lease payments
 
2,964,805
Less imputed interest
 
(497,466
)
Total lease liabilities
  $
2,467,339