Summary of Significant Accounting Policies - Schedule of outstanding shares of common stock equivalents were excluded from the computation of diluted earnings per share (Details) - shares |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| Stock options | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Anti-dilutive excluded from the calculation of diluted loss per common share (in shares) | 21,850,000 | 4,186,786 | 21,850,000 | 4,186,786 |
| Common shares underlying convertible debt | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Anti-dilutive excluded from the calculation of diluted loss per common share (in shares) | 5,213,498 | 5,125,364 | 5,213,498 | 5,125,364 |
| Warrants | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Anti-dilutive excluded from the calculation of diluted loss per common share (in shares) | 50,213,334 | 22,304,750 | 50,213,334 | 22,304,750 |