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Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Reconciliation of net income to net income available to common shareholders
The following tables show the effect of dilutive options on the Company’s net income per common share.
 Year Ended December 31, 2020
Income SharesPer Share
Basic EPS$7,050,604 3,212,996$2.19 
Effect of Dilutive Securities:
Senior Convertible Debentures  
Diluted EPS$7,050,604 3,212,996$2.19 
 Year Ended December 31, 2019Year Ended December 31, 2018
Income SharesPer ShareIncome SharesPer Share
Basic EPS$7,794,487 2,955,737$2.64 $7,207,221 2,953,446$2.44 
Effect of Dilutive Securities:
Senior Convertible Debentures362,640 302,200(0.14)362,640 303,200(0.12)
Diluted EPS$8,157,127 3,257,937$2.50 $7,569,861 3,256,646$2.32