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Nature of Business and Summary of Significant Accounting Policies (Details Narrative) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 04, 2020 | Aug. 05, 2019 | May 31, 2019 | Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019 | Apr. 17, 2020 | Dec. 23, 2019 | Jan. 02, 2019
Net losses |  |  |  | $ (2,334,110) | $ (3,205,174) | $ 10,000,000 |  |  |
Accumulated deficit |  |  |  | (89,722,729) |  | (87,388,619) |  |  |
Lump sum payment received |  |  | $ 6,000,000 |  |  | 6,000,000 |  |  |
Proceeds from sale of common stock in underwritten public offering |  |  |  | 2,502,136 |  |  |  |  |
Unsecured promissory notes and detachable warrants |  |  |  | 389,000 |  |  |  |  |
Proceeds from exercise of warrants |  |  |  |  |  | 1,564,000 |  |  |
Short-term promissory note payable |  |  |  |  |  |  |  | $ 300,000 |
Warrants to purchase common stock |  | 571,248 |  |  |  |  |  | 107,000 |
Proceeds from convertible debentures |  | $ 2,780,000 |  |  |  |  |  |  |
Operating lease right of use assets |  |  |  | 94,449 |  | $ 122,459 |  |  |
Operating lease obligations |  |  |  | $ 94,448 |  |  |  |  |
ASU 2016-02 Leases [Member] |  |  |  |  |  |  |  |  |
Operating lease right of use assets |  |  |  |  |  |  |  |  | $ 501,000
Operating lease obligations |  |  |  |  |  |  |  |  | 582,000
Deferred rent |  |  |  |  |  |  |  |  | $ 81,000
Subsequent Event [Member] | Paycheck Protection Program [Member] |  |  |  |  |  |  |  |  |
Proceeds from loan | $ 1,418,900 |  |  |  |  |  | $ 1,418,900 |  |
Debt instrument term | 2 years |  |  |  |  |  |  |  |
Debt instrument, interest rate | 0.98% |  |  |  |  |  | 1.00% |  |

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