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v3.22.1

Summary of Significant Accounting Policies (Details Narrative) |  | 12 Months Ended
--- | --- | ---
Nov. 19, 2021 ft² | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Defined Benefit Plan Disclosure [Line Items] |  |  |
Net loss |  | $ 58,013,000 | $ 28,296,000
Non-cash stock compensation |  | 33,900,000 |
Cash in Operating activities |  | 15,606,000 | 7,262,000
Cash and short-term investments |  | 32,000,000.0 |
Working capital and stockholders' equity |  | 22,900,000 |
Cash and investments |  | 32,000,000.0 |
Proceeds from issuance of common stock |  | 24,679,000 |
Proceeds from exercise of warrants |  | 16,433,000 |
Proceeds from issuance of convertible notes |  | 1,200,000 |
Derivative liability |  | 138,000 | $ 383,000
FDIC amount |  | 250,000 |
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs |  | 4,500,000 |
Aimmune Therapeutics Inc [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Office space | ft² | 4,500 |  |
Sublease maturity, description | commencement date of January 1, 2022 and maturing on June 30, 2024 |  |
Fair Value, Inputs, Level 2 [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Derivative liability |  | $ 100,000 |

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