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Net Income (Loss) Per Share - Calculation of Weighted Average Number of Shares Outstanding and Loss Per Share Outstanding (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Earnings Per Share [Abstract]                  
Numerator for basic and diluted income per share - Net loss $ 527,442 $ (497,894) $ (2,334,110) $ (2,985,825) $ (387,730) $ (3,205,174) $ (2,304,562) $ (6,578,729) $ 10,000,000
Denominator for basic loss per share - weighted average shares outstanding 26,613,109     11,637,289     19,861,694 11,296,999  
Dilutive effect of shares issuable under stock options outstanding 14,832          
Dilutive effect of shares issuable under common stock purchase warrants and convertible debt outstanding          
Denominator for diluted income (loss) per share - adjusted weighted average shares outstanding 26,627,941     11,637,289     19,861,694 11,296,999  
Net income (loss) per share: Basic $ 0.02     $ (0.26)     $ (0.12) $ (0.58)  
Net income (loss) per share: Diluted $ 0.02     $ (0.26)     $ (0.12) $ (0.58)