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Equity Instruments - Fair Value Assumptions (Details) | Sep. 30, 2022 $ / shares | Dec. 31, 2021 $ / shares
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December 2020 Private Placement Common Stock Warrants |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants term | 4 years | 4 years 9 months
December 2020 Private Placement Common Stock Warrants | Current stock price (in dollars per share) |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 3.94 | 7.81
December 2020 Private Placement Common Stock Warrants | Expected volatility |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0.620 | 0.405
December 2020 Private Placement Common Stock Warrants | Risk-free interest rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0.042 | 0.012
December 2020 Private Placement Common Stock Warrants | Dividend rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0 | 0
July 2020 Public Common Stock Warrants |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrants term | 11 years 9 months 25 days |
July 2020 Public Common Stock Warrants | Current stock price (in dollars per share) |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 3.94 |
July 2020 Public Common Stock Warrants | Expected volatility |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0.778 |
July 2020 Public Common Stock Warrants | Risk-free interest rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0.038 |
July 2020 Public Common Stock Warrants | Dividend rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Warrant, measurement input | 0 |

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- Definition Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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