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Net Loss Per Share - Basic and diluted net loss per share (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2020
Jun. 30, 2019
Numerator            
Net loss $ (2,309,490) $ (441,590) $ (344,700) $ (190,903) $ (2,751,080) $ (535,603)
Denominator            
Weighted-average common shares outstanding, basic and diluted 6,860,847   282,614   5,730,158 282,614
Net loss per share, basic and diluted $ (0.34)   $ (1.22)   $ (0.48) $ (1.90)