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Note 2 - Leases
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Lessee, Operating Leases [Text Block]

Note 2.  Leases

 

The Company leases facilities and office equipment under various operating leases, which generally are expected to be renewed or replaced by other leases. For the quarters ended March 31, 2022 and 2021, operating lease expenses totaled $120,151 and $104,131, respectively.