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Share-based Compensation (Tables)
3 Months Ended
Mar. 31, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of share-based compensation
    THREE MONTHS ENDED  
    MARCH 31,  
    2021     2020  
  (Unaudited)            
Restricted stock compensation expense   $ 157,107     $ 254,499  
Non-qualified option stock compensation expense     25,735       26,942  
                 
Total share-based compensation before taxes   $ 182,842     $ 281,441