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Share Based Compensation Plan (Details) - Summary of option activity under Company's plan
12 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
shares
Summary of option activity under Company's plan [Abstract]  
Outstanding, beginning of year | shares 64,000
Weighted-Average Exercise Price, Outstanding, beginning of year | $ / shares $ 6.99
Outstanding, beginning of year | shares 28,250
Weighted-Average Exercise Price, Outstanding, beginning of year | $ / shares $ 6.98
Weighted- Average Remaining Term, end of year 47 days
Aggregate Intrinsic Value, end of year | $ $ 359,058
Exercisable, end of year | shares 28,250
Weighted-Average Exercise Price, Exercisable, end of year | $ / shares $ 6.98
Weighted-Average Remaining Term, Exercisable, end of year 47 days
Aggregate Intrinsic Value, Exercisable, end of year | $ $ 359,058
Granted | shares
Weighted-Average Exercise Price, Granted | $ / shares
Exercised | shares (35,750)
Weighted-Average Exercise Price, Exercised | $ / shares $ 7.00
Forfeited | shares
Weighted-Average Exercise Price, Forfeited | $ / shares
Expired | shares
Weighted-Average Exercise Price, Expired | $ / shares