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v3.25.1

Borrowings and Other Financing Arrangements (Details) |  |  |  |  | 1 Months Ended | 12 Months Ended |  |
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Nov. 25, 2024 USD ($) $ / shares shares | Jul. 24, 2024 USD ($) | Jul. 01, 2024 USD ($) | Oct. 14, 2022 USD ($) Days | Sep. 30, 2024 USD ($) | Aug. 31, 2024 USD ($) | Jul. 31, 2024 USD ($) | Jun. 30, 2024 USD ($) | Feb. 29, 2024 USD ($) | Dec. 31, 2023 USD ($) $ / shares | Oct. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2024 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) $ / shares | Aug. 13, 2024 $ / shares | May 29, 2024
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of senior debt |  |  |  |  |  |  |  |  |  |  |  | $ 538,000 |  |  |
Long-term debt, gross |  |  |  |  |  |  |  |  |  |  |  | 11,960,000 |  |  |
Long-term debt, non-current |  |  |  |  |  |  |  |  |  |  |  | 13,186,000 |  |  |
Total stockholders’ deficit |  |  |  |  |  |  |  |  |  | $ (112,541,000) | $ 250,000,000 | (8,610,000) | (112,541,000) |  |
Convertible note issuance costs due to Bridge Warrants issuance |  |  |  |  |  |  |  |  |  |  |  |  | 3,527,000 |  |
Loss on extinguishment of convertible notes |  |  |  |  |  |  |  |  |  |  |  | (26,359,000) |  |  |
Conversion of convertible stock |  |  |  |  |  |  |  |  |  |  |  | 102,155,000 |  |  |
Repayments of unsecured debt |  |  |  |  |  |  |  |  |  |  |  | $ 648,000 |  |  |
Common stock, par value (in Dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  | $ 0.0001 |  | $ 0.0001 | $ 0.0001 |  |
Proceeds from issuance of common stock |  |  |  |  |  |  |  |  |  |  |  | $ 360,000 |  |  |
Bridge Warrant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of the warrants |  |  |  |  |  |  |  |  |  |  | $ 17,600,000 |  |  |  |
Convertible note issuance costs due to Bridge Warrants issuance |  |  |  |  |  |  |  |  |  |  |  |  | 3,500,000 |  |
Additional Paid-in Capital [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of convertible stock |  |  |  |  |  |  |  |  |  |  |  | 102,154,000 |  |  |
Conversion of Convertible Debt [Member] | Additional Paid-in Capital [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of convertible stock |  |  |  |  |  |  |  |  |  |  |  | 102,200,000 |  |  |
Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares issued in transaction (in Shares) | shares | 1,058,826 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value (in Dollars per share) | $ / shares | $ 0.0001 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock | $ 360,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock (in Dollars per share) | $ / shares | $ 0.34 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Secured Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of senior debt |  |  |  |  |  |  |  |  |  |  |  | 500,000 |  |  |
Senior Secured Notes [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  | $ 30,000,000 |  |  |  |  |  |  |  |  |  |  |
Number of business days prior to applicable quarterly payment date for interest rate (in Days) | Days |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  |  | 6.00% |  |  |  |  |  | 6.00% |  |  |  |  |
Debt default, incremental interest rate |  |  |  | 3.00% |  |  |  |  |  |  |  |  |  |  |
Potential equity issuance threshold that would trigger principal payments on debt |  |  |  | $ 50,000,000 |  |  |  |  |  |  |  |  |  |  |
Outstanding principal exchanged for convertible debt |  |  |  |  |  |  |  |  |  | $ 10,000,000 |  |  | 10,000,000 |  |
Outstanding principal balance of debt exchanged for senior secured notes |  |  |  |  |  |  |  |  |  | 20,000,000 |  |  | 20,000,000 |  |
Unamortized debt issuance expense |  |  |  |  |  |  |  |  |  | 100,000 |  |  | 100,000 |  |
Interest payable |  |  |  |  |  |  |  |  |  | 1,700,000 |  |  | 1,700,000 |  |
Gains (losses) on restructuring of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ginko Convertible Note [Member] | Convertible Debt [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  | 10,000,000 |  |  | 10,000,000 |  |
Amended Senior Note [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  | $ 11,800,000 |  |  | $ 11,800,000 |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  |  |  |  |  | 12.00% |  |  | 12.00% |  |
Gains (losses) on restructuring of debt |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,500,000 |  |
Debt instrument, principal prepayment threshold |  |  |  |  |  | $ 250,000 |  |  |  |  |  |  |  |  |
Debt instrument, repaid, principal |  |  |  |  | $ 500,000 |  |  |  |  |  |  |  |  |  |
Long-term debt, gross |  |  |  |  |  |  |  |  |  | $ 11,800,000 |  | $ 12,000,000 | $ 11,800,000 |  |
Effective interest rate |  |  |  |  |  |  |  |  |  | 8.30% |  | 8.30% | 8.30% |  |
Long-term debt, non-current |  |  |  |  |  |  |  |  |  | $ 13,300,000 |  | $ 13,200,000 | $ 13,300,000 |  |
Senior Secured Notes And Amended Senior Note [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense, debt |  |  |  |  |  |  |  |  |  |  |  | 1,100,000 | 3,500,000 |  |
Senior Secured Notes And Amended Senior Note [Member] | Accounts Payable and Accrued Liabilities [Member] | Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense, debt |  |  |  |  |  |  |  |  |  |  |  | 400,000 | 0 |  |
Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reverse recapitalization, debt assumed |  |  |  |  |  |  |  |  |  |  |  | $ 600,000 |  |  |
Repayments of unsecured debt |  |  |  |  |  | 600,000 |  |  |  |  |  |  |  |  |
Convertible Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in Dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 1.5 |  |  |
Reverse recapitalization, debt assumed |  |  |  |  |  |  |  |  |  |  |  | $ 2,300,000 |  |  |
Number of securities called by warrants or rights (in Shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 1,000,000 |  |  |
Payments of related party convertible promissory note |  |  |  |  |  | $ 2,300,000 |  |  |  |  |  |  |  |  |
Ginko [Member] | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase (decrease) to prepaid balance for future technical services |  |  |  |  |  |  |  |  |  | 5,400,000 |  |  | 5,400,000 |  |
The Sponsor [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock (in Dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 10 |
Related Party [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible notes, current |  |  |  |  |  |  |  |  |  | 2,100,000 |  |  | 2,100,000 |  |
Payments of related party convertible promissory note |  |  |  |  |  |  |  |  |  |  |  | 2,267,000 |  |  |
Nonrelated Party [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from convertible debt |  |  |  |  |  |  |  |  |  |  |  | 22,643,000 | 6,969,000 |  |
Convertible notes, current |  |  |  |  |  |  |  |  |  | $ 15,600,000 |  |  | $ 15,600,000 |  |
Convertible Debt [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, fair value disclosure |  |  |  |  |  |  |  |  |  |  |  | 102,200,000 |  |  |
Convertible Debt [Member] | Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt conversion, converted instrument, warrants or options issued (in Shares) | shares |  |  |  |  |  |  |  |  |  |  | 1,336,723 |  |  |  |
Debt instrument, convertible, conversion price (in Dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0.00339 |  |  |  |
Convertible Debt [Member] | Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  |  | $ 7,000,000 |  |  |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  |  |  |  |  |  | 8.00% |  |  |  |
Number of related parties debt was issued to |  |  |  |  |  |  |  |  |  |  | 3 |  |  |  |
Debt instrument, convertible, minimum days prior to merger date |  |  |  |  |  |  |  |  |  |  | 30 days |  |  |  |
Debt instrument, conversion rate, percent of lowest price paid per share for equity securities sold |  |  |  |  |  |  |  |  |  |  | 80.00% |  |  |  |
Debt instrument, conversion rate, percent of company's equity value |  |  |  |  |  |  |  |  |  |  | 80.00% |  |  |  |
Debt instrument, fair value disclosure |  |  |  |  |  |  |  |  |  |  | $ 7,000,000 |  |  |  |
Debt issuance costs |  |  |  |  |  |  |  |  |  |  | 14,100,000 |  |  |  |
Convertible Debt [Member] | Second Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | $ 5,000,000 |  |  |  |  |  |
Amortization of debt issuance costs |  |  |  |  |  |  |  |  | $ 2,500,000 |  |  |  |  |  |
Convertible Debt [Member] | Third Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  | $ 17,700,000 |  |  |  |  |  |  |
Debt instrument, conversion rate, percent of company's equity value |  |  |  |  |  |  |  | 40.00% |  |  |  |  |  |  |
Amortization of debt issuance costs |  |  |  |  |  |  | $ 8,900,000 |  |  |  |  |  |  |  |
Proceeds from convertible debt |  |  |  |  |  |  | $ 4,000,000 | $ 13,700,000 |  |  |  |  |  |  |
Convertible Debt [Member] | First Bridge Notes, the Gingko Bridge Note, and the Second Bridge Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, conversion rate, percent of company's equity value |  |  |  |  |  |  |  | 40.00% |  |  |  |  |  |  | 80.00%
Convertible Debt [Member] | Bridge Convertible Notes, the Gingko Convertible Note, and the Second Bridge Convertible Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, fair value disclosure |  |  |  |  |  |  |  | $ 52,700,000 |  |  |  |  |  |  |
Loss on extinguishment of convertible notes |  |  |  |  |  |  |  |  |  |  |  | $ 26,400,000 |  |  |
Convertible Debt [Member] | The Sponsor [Member] | Third Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from convertible debt |  | $ 2,400,000 | $ 1,400,000 |  |  |  |  |  |  |  |  |  |  |  |
Convertible Debt [Member] | Related Party [Member] | Bridge Convertible Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |  |  |
Ginko [Member] | Senior Secured Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  | $ 10,000,000 |  |  |  |  |  |  |  |  |  |  |
Scenario One [Member] | 2023 Convertible Notes [Member] | Measurement Input, Probability Percentage Of Qualified Offering Occurring [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  |  |  |  | 90.00% |  |  | 90.00% |  |
Scenario Two [Member] | 2023 Convertible Notes [Member] | Measurement Input, Probability Percentage Of Qualified Offering Occurring [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings and Other Financing Arrangements [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  |  |  |  |  |  |  |  | 10.00% |  |  | 10.00% |  |

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