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Note 14 - Leases (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2022

 $425,980 

2023

  669,048 

2024

  678,627 

2025

  406,994 

2026

  409,971 

Thereafter

  165,916 

Total undiscounted cash flows under leases

  2,756,536 

Less: Imputed interest

  (280,210)

Present value of lease liabilities

 $2,476,326