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Summary of Significant Accounting Policies (Details) - USD ($) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Jun. 30, 2020 | Nov. 30, 2019
Summary of Significant Accounting Policies |  |  |  |  |
Grant revenue | $ 203,269 | $ 576,399 |  |  |
Cost of grant revenue | 203,269 | 576,399 |  |  |
Impairment of long-lived assets | $ 937 | $ 528 |  |  |
Potentially dilutive shares outstanding (in shares) | 1,598,034 | 1,379,306 |  |  |
Patents |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Impairment of long-lived assets | $ 0 | $ 528 |  |  |
Asset amortization, legal life (in years) | 20 years |  |  |  |
Other intangible assets |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Asset amortization, legal life (in years) | 17 years |  |  |  |
Diversified Technologies Inc |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Unbilled grant receivables | $ 17,857 |  |  |  |
Allowance for doubtful accounts | $ 0 |  |  |  |
Recognized from 2020-2022 |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Outstanding at December 31 (in dollars per share) | $ 0.001 | $ 0.001 | $ 0.001 |  |
Recognized from 2020-2022 | Recognized from 2020-2022 |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Outstanding at December 31 (in dollars per share) |  |  |  |  | $ 0.001
B TRAN Devices | Diversified Technologies Inc | Recognized from 2020-2022 |  |  |  |  |
Summary of Significant Accounting Policies |  |  |  |  |
Subcontract value |  |  |  | $ 1,200,000 |
Supplier contract term | 2 years |  |  |  |

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