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v3.23.3

Debt and Warrants Transactions - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Nov. 01, 2023 | Aug. 11, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Aug. 12, 2022
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Fair value of warrants at inception |  |  | $ 1,278 |  | $ 1,278 |  | $ 3,317 |
Loss on derecognition of debt |  |  | 1,583 | $ 0 | 2,985 | $ 0 |  |
Prepaid expenses and other current assets |  |  | 2,940 |  | 2,940 |  | $ 1,983 |
Embedded Derivative Financial Instruments |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Derivative liability |  | $ 4,200 |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Interest expense |  |  | $ 1,500 |  | $ 5,900 |  |  |
Effective interest rate |  |  | 155.00% |  | 155.00% |  |  |
Amortization of debt issuance costs |  |  | $ 100 |  | $ 300 |  |  |
Amortization of discount |  |  | 1,300 |  | 5,100 |  |  |
Stated interest |  |  | 100 |  | $ 500 |  |  |
Number of shares issued (in shares) |  |  |  |  | 11,420,603 |  |  |
Prepaid expenses and other current assets |  |  | $ 1,200 |  | $ 1,200 |  |  |
Warrants | Forecast |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Number of shares issued (in shares) | 1,159,415 |  |  |  |  |  |  |
Additional Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Number of shares issued (in shares) |  | 1,132,075 |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Fair value of warrants at inception |  | $ 3,800 |  |  |  |  |  |
Warrants | Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Aggregate number of warrants (in shares) |  | 2,238,806 |  |  |  |  |  |
Common stock market price |  | $ 3.35 |  |  |  |  |  |
Expected term (in years) |  | 5 years |  |  |  |  |  |
Additional Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Fair value of warrants at inception |  |  |  |  |  |  |  | $ 1,600
Additional Warrants | Additional Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Aggregate number of warrants (in shares) |  | 1,132,075 |  |  |  |  |  |
Common stock market price |  | $ 2.65 |  |  |  |  |  |
Senior Secured Convertible Notes |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Aggregate original principal amount of convertible notes |  | $ 15,000 |  |  |  |  |  |
Reduction in convertible notes balance |  |  |  |  | 10,900 |  |  |
Amount of debt extinguished |  |  |  |  | $ 10,900 |  |  |
Senior Secured Convertible Notes | Convertible Debt |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Stated interest rate |  | 6.00% |  |  |  |  |  |
Default interest rate |  | 15.00% |  |  |  |  |  |
Senior Secured Convertible Notes | Convertible Debt | Warrants |  |  |  |  |  |  |  |
Line Of Credit Facility [Line Items] |  |  |  |  |  |  |  |
Initial conversion price (in dollars per share) |  | $ 3.35 |  |  |  |  |  |

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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 -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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