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v3.25.1

Loan Payable (Details) |  |  |  |  | 1 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 18, 2024 USD ($) shares | Dec. 13, 2024 USD ($) payment volume day $ / shares shares | Oct. 24, 2024 USD ($) tranche $ / shares shares | Feb. 22, 2021 USD ($) | Nov. 30, 2024 USD ($) $ / shares shares | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Sep. 26, 2024 USD ($) | Jul. 12, 2024 payment $ / shares | Mar. 04, 2024 | Jan. 12, 2024 | Nov. 09, 2023 shares
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Payment of debt issuance costs |  |  |  |  |  | $ 438,000 | $ 0 |  |  |  |  |
Number of warrants exercised on net basis (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 207,448
Warrants and rights outstanding, term (in years) |  |  |  |  |  |  |  |  |  | 5 years | 5 years |
Loss on debt extinguishment |  |  |  |  |  | 4,258,000 | 0 |  |  |  |  |
December Loan Agreement | Loans Payable |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Initial borrowing capacity |  | $ 2,000,000.0 |  |  |  |  |  |  |  |  |  |
Payment of debt issuance costs |  | $ 300,000 |  |  |  |  |  |  |  |  |  |
Weekly installments | payment |  | 40 |  |  |  |  |  |  |  |  |  |
Weekly installments payments |  | $ 68,000 |  |  |  |  |  |  |  |  |  |
Installments payments on or before January 13,2025 | $ 2,400,000 |  |  |  |  |  |  |  |  |  |  |
Installments payments after January 13, 2025 |  | $ 2,700,000 |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares |  | $ 5.92 |  |  |  |  |  |  |  |  |  |
Convertible threshold (as percent) |  | 80.00% |  |  |  |  |  |  |  |  |  |
Lowest volume weighted average closing prices | volume |  | 4 |  |  |  |  |  |  |  |  |  |
Trading days | day |  | 20 |  |  |  |  |  |  |  |  |  |
Fair value of warrants |  | $ 100,000 |  |  |  |  |  |  |  |  |  |
Warrants and rights outstanding, term (in years) |  | 5 years |  |  |  |  |  |  |  |  |  |
Expected term |  | 5 years 3 days |  |  |  |  |  |  |  |  |  |
Stock price (in dollars per share) | $ / shares |  | $ 5.92 |  |  |  |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  | $ 5.92 |  |  |  |  |  |  |  |  |  |
Volatility rate (as percent) |  | 100.00% |  |  |  |  |  |  |  |  |  |
Risk interest rate (as percent) |  | 4.25% |  |  |  |  |  |  |  |  |  |
Loss on debt extinguishment | 800,000 |  |  |  |  |  |  |  |  |  |  |
Default interest derivative | $ 0 |  |  |  |  |  |  |  |  |  |  |
December Loan Agreement | Loans Payable | J.J. Astor & Co. Warrants |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants exercised on net basis (in shares) | shares | 285,715 | 28,572 |  |  |  |  |  |  |  |  |  |
Convertible promissory notes | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Initial borrowing capacity |  |  | $ 3,000,000.0 |  |  |  |  | $ 2,300,000 |  |  |  |
Payment of debt issuance costs |  |  | $ 100,000 |  | $ 100,000 |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares |  |  | $ 8.05 |  |  |  |  |  | $ 7.45 |  |  |
Number of warrants exercised on net basis (in shares) | shares |  |  | 357,143 |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  | $ 2,000,000.0 |  |  |  |  |  |  |  |  |
Expected term |  |  | 5 years 6 months |  | 5 years 4 months 17 days |  |  |  |  |  |  |
Stock price (in dollars per share) | $ / shares |  |  | $ 7.41 |  | $ 7.84 |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  |  | $ 8.05 |  | $ 7.41 |  |  |  |  |  |  |
Volatility rate (as percent) |  |  | 97.50% |  | 97.50% |  |  |  |  |  |  |
Risk interest rate (as percent) |  |  | 4.05% |  | 4.08% |  |  |  |  |  |  |
Loss on debt extinguishment |  |  |  |  | $ 3,200,000 |  |  |  |  |  |  |
Additional loss on extinguishment |  |  |  |  | 300,000 |  |  |  |  |  |  |
Default interest derivative |  |  | $ 0 |  |  | 0 |  |  |  |  |  |
Interest rate (as percent) |  |  | 15.00% |  |  |  |  |  | 15.00% |  |  |
Number of periodic payments | payment |  |  |  |  |  |  |  |  | 4 |  |  |
Debt instrument, prepayment penalty fee (as percent) |  |  |  |  |  |  |  |  | 10.00% |  |  |
Debt instrument, number of tranches | tranche |  |  | 2 |  |  |  |  |  |  |  |  |
Debt instrument, initial principal amount |  |  | $ 2,000,000.0 |  |  |  |  |  |  |  |  |
Debt instrument, additional amount |  |  | $ 1,000,000.0 |  |  |  |  |  |  |  |  |
Debt issuance costs |  |  |  |  | $ 500,000 |  |  |  |  |  |  |
Class of warrant or right, beneficially owned to exceed percentage, (as percent) |  |  | 9.99% |  |  |  |  |  |  |  |  |
Debt instrument, capital expenditures |  |  | $ 100,000 |  |  |  |  |  |  |  |  |
Debt instrument prepayment fee percentage (as percent) |  |  | 10.00% |  |  |  |  |  |  |  |  |
Calculated effective interest rate |  |  |  |  | 348.00% |  |  |  |  |  |  |
Loans payable |  |  |  |  |  | 4,700,000 |  |  |  |  |  |
Accrued interest |  |  |  |  |  | 100,000 |  |  |  |  |  |
Long-term debt, due in 2025 |  |  |  |  |  | 4,700,000 |  |  |  |  |  |
Unamortized debt discount (premium) |  |  |  |  |  | 1,300,000 |  |  |  |  |  |
Convertible promissory notes | Convertible Debt | Share-Based Payment Arrangement, Tranche One |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares |  |  | $ 7.41 |  |  |  |  |  |  |  |  |
Fair value of warrants |  |  | $ 800,000 |  |  |  |  |  |  |  |  |
Expected term |  |  | 5 years 5 months 8 days |  |  |  |  |  |  |  |  |
Stock price (in dollars per share) | $ / shares |  |  | $ 8.82 |  |  |  |  |  |  |  |  |
Exercise price (in dollars per share) | $ / shares |  |  | $ 7.41 |  |  |  |  |  |  |  |  |
Volatility rate (as percent) |  |  | 97.50% |  |  |  |  |  |  |  |  |
Risk interest rate (as percent) |  |  | 4.33% |  |  |  |  |  |  |  |  |
Debt issuance costs |  |  | $ 1,300,000 |  |  |  |  |  |  |  |  |
Aggregate debt premium |  |  |  |  | $ 700,000 |  |  |  |  |  |  |
Calculated effective interest rate |  |  |  |  | 37.00% |  |  |  |  |  |  |
Convertible promissory notes | Convertible Debt | Share-Based Payment Arrangement, Tranche Two |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt issuance costs |  |  | $ 700,000 |  |  |  |  |  |  |  |  |
Aggregate debt premium |  |  |  |  | $ 300,000 |  |  |  |  |  |  |
Calculated effective interest rate |  |  |  |  | 18.00% |  |  |  |  |  |  |
Convertible promissory notes | Convertible Debt | SIV Warrants |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants exercised on net basis (in shares) | shares |  |  |  |  | 193,273 |  |  |  |  |  |  |
Convertible promissory notes | Convertible Debt | SIV Warrants | Share-Based Payment Arrangement, Tranche One |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants exercised on net basis (in shares) | shares |  |  | 269,950 |  |  |  |  |  |  |  |  |
July Convertible Note | Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Aggregate debt premium |  |  |  |  | $ 500,000 |  |  |  |  |  |  |
Unamortized discount |  |  |  |  | $ 1,200,000 |  |  |  |  |  |  |
Unamortized debt discount (premium) |  |  |  |  |  | $ (1,200,000) |  |  |  |  |  |
Term Loan |  |  |  |  |  |  |  |  |  |  |  |
Short-term Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Initial borrowing capacity |  |  |  | $ 40,000,000.0 |  |  |  |  |  |  |  |
Interest rate (as percent) |  |  |  | 12.00% |  |  |  |  |  |  |  |
Calculated effective interest rate |  |  |  | 126.00% |  | 28.20% |  |  |  |  |  |
Proceeds from issuance of convertible notes |  |  |  | $ 25,000,000.0 |  |  |  |  |  |  |  |
Amount no longer available for borrowing |  |  |  | $ 15,000,000.0 |  |  |  |  |  |  |  |
Debt term |  |  |  | 2 years |  |  |  |  |  |  |  |
Unamortized debt discount (premium) |  |  |  | $ 15,800,000 |  |  |  |  |  |  |  |
Percentage of debt discount in excess of initial face value |  |  |  | 62.60% |  |  |  |  |  |  |  |
Interest expense amortization |  |  |  |  |  | $ 45,700 | $ 1,400,000 |  |  |  |  |

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