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Business and Basis for Presentation (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Short-term Debt [Line Items] |  |  |
Working capital | $ 3,700,000 |  |
Cash and cash equivalents and marketable securities | 3,000,000.0 |  |
Shareholders' equity | 3,783,923 | $ 5,327,005 | $ 7,056,108
Accumulated deficit | 119,687,128 | 117,840,776 |
Non-recurring cash expenses per quarter | 385,000 |  |
Proceeds from Issuance of Debt |  | 202,052 |
Other Income |  | 202,052 |
PPP Loan [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Proceeds from Issuance of Debt | $ 202,052 |  |
Other Income |  | $ 202,052 |

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