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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Schedule of computation of basic and diluted earnings per common share

   Years Ended December 31, 
   2020   2019 
Earnings per common share –Basic        
         
Net income  $9,616,683   $3,498,714 
           
Weighted average number of common shares outstanding   9,460,659    9,391,264 
           
Earnings per common share – Basic  $1.02   $0.37 
           
Earnings per common share – Diluted          
           
Net income  $9,616,683   $3,498,714 
           
Weighted average number of common shares outstanding   9,460,659    9,391,264 
           
Dilutive effect of employee stock-based awards   3,687    8,170 
Weighted average number of common shares outstanding – Diluted   9,464,346    9,399,434 
           
Earnings per common share – Diluted  $1.02   $0.37