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Share-Based Compensation (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Jan. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019
Number of Shares |  |  |
Outstanding at beginning of the period |  | 352,282 | 353,565
Granted |  | 810,000 | 0
Exercised |  | (48,435) |
Forfeited |  | (2,381) | (1,283)
Outstanding at end of the period |  | 1,111,466 | 352,282
Exercisable at end of period |  | 1,061,466 |
Weighted Average Exercise Price |  |  |
Outstanding at beginning of the period (in dollars per share) |  | $ 0.19 | $ 0.19
Granted (in dollars per share) |  | 3.46 |
Exercised (in dollars per share) |  | 0.19 |
Forfeited (in dollars per share) |  | 0.14 | 0.14
Outstanding at end of the period (in dollars per share) |  | 2.57 | $ 0.19
Exercisable at end of period (in dollars per share) |  | $ 2.54 |
Weighted Average Remaining Contractual Term |  |  |
Outstanding at end of the period (in years) |  | 8 years 4 months 24 days |
Exercisable at end of period (in years) |  | 8 years 3 months 18 days |
Additional disclosures |  |  |
Aggregate intrinsic value of options outstanding |  | $ 5,523,826 |
Aggregate intrinsic value of options exercisable |  | $ 5,303,326 |
Weighted average grant date fair value |  | $ 2.19 |
Share-based compensation expense, including stock issued to consultants and advisors |  | $ 1,864,913 | $ 8,483
Research and Development Expense |  |  |
Additional disclosures |  |  |
Share-based compensation expense, including stock issued to consultants and advisors |  | $ 138,704 | $ 0
One year vesting period |  |  |
Number of Shares |  |  |
Granted |  | 50,000 |
Consultants and advisors |  |  |
Additional disclosures |  |  |
Number of shares issued to consultants and advisors |  | 25,000 | 0
Fair value of stock awards granted |  | $ 122,750 |
Unrecognized compensation expense |  | $ 0 |
Stock Options |  |  |
Estimated fair value of options |  |  |
Risk-free interest rate |  | 0.38% |
Expected life |  | 5 years |
Expected volatility |  | 80.00% |
Expected dividend yield |  | 0.00% |
Additional disclosures |  |  |
Term of award |  | 10 years |
Unrecognized compensation expense |  | $ 31,970 |
Weighted-average recognition period |  | 3 months 18 days |
2019 Plan |  |  |
Additional disclosures |  |  |
Shares authorized | 1,000,000 |  |
Shares available for future grants |  | 168,664 |
2019 Plan | Stock Options |  |  |
Additional disclosures |  |  |
Term of award | 10 years |  |
2018 Plan | Stock Options |  |  |
Number of Shares |  |  |
Outstanding at end of the period | 352,282 |  |
Additional disclosures |  |  |
Shares available for future grants | 0 |  |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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