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Net Loss Per Share (Details 1) - USD ($) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Net Loss Per Share |  |
Warrants outstanding | 70,361 | 70,361
Stock options outstanding | 515,847 | 518,551
RSUs outstanding | $ 243,800 | $ 0
Series A convertible preferred stock to common shares | 79,304 | 80,038
Series B convertible preferred stock to common shares | $ 272,084 | $ 253,843
Outstanding securities ,Total | 1,181,396 | 922,793

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