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Related Party Transactions (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Aug. 31, 2018 | Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Related Party Transactions [Abstract] |  |  |  |  |
Consulting services expenses |  |  | $ 0 |  | $ 100
Exclusive rights intellectual property term | 5 years |  |  |  |
Investor to pay royalties | 3.00% |  |  |  |
Sale of product |  | $ 100 | $ 100 | $ 400 | $ 100
Royalty revenues |  | 47 |  | 100 |
Advances |  | $ 100 |  | 100 |
Cost of goods sold |  |  |  | $ 2 |

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