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Employee Benefit Plans - Schedule of Options Exercised (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Employee Benefit and Share-based Payment Arrangement, Noncash Expense [Abstract]    
Number of options exercised (shares) 5,500 20,434
Cash received from options exercised $ 34,265 $ 165,943
Total intrinsic value of options exercised 86,241 240,403
Tax deduction realized from options $ 25,264 $ 72,325