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v3.24.3

Debt Obligations (Details) |  | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 31, 2023 | Jun. 30, 2023 USD ($) $ / shares Rate shares | Sep. 30, 2024 USD ($) d Rate | Dec. 31, 2029 USD ($) | Dec. 31, 2028 USD ($) | Dec. 31, 2027 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) $ / shares shares | Mar. 31, 2022 USD ($) $ / shares shares
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Long-term debt, net |  |  | $ 99,895,000 |  |  |  | $ 99,508,000 |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Term loan borrowing capacity |  |  |  |  |  |  |  |  | $ 150,000,000
Unamortized discount on debt |  |  | 7,100,000 |  |  |  |  |  |
Exit fee amount |  |  | $ 7,000,000 |  |  |  |  |  |
Exit fee percentage | Rate |  |  | 7.00% |  |  |  |  |  |
Term for exercise of warrants |  |  | 5 years |  |  |  |  |  |
Prepayment fee percentage |  |  | 3.00% |  |  |  |  |  |
Incremental interest rate | Rate |  | 0.10% |  |  |  |  |  |  |
Weighted average interest rate | 8.01% |  | 12.70% |  |  |  |  |  |
Debt instrument, covenant compliance, cash and investments balance, minimum percentage |  |  | 5000.00% |  |  |  |  |  |
Minimum required cash and investments balance |  |  | $ 10 |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | LIBOR |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 790.00% |  |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Forecast |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Debt payments |  |  |  | $ 20,000,000.0 | $ 52,200,000 | $ 34,800,000 |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Debt Instrument Redemption Period One and Two |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Term loan funded |  |  |  |  |  |  |  | $ 50,000,000 |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | First Tranche |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Term loan funded |  |  |  |  |  |  |  |  | $ 25,000,000
Warrants outstanding (in shares) | shares |  |  |  |  |  |  |  |  | 420,673
Exercise price of warrants (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 2.08
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | First Tranche | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 7.90% |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Second Tranche |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Term loan funded |  |  |  |  |  |  |  | $ 25,000,000 |
Warrants outstanding (in shares) | shares |  |  |  |  |  |  |  | 224,128 |
Exercise price of warrants (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 1.95 |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Second Tranche | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 7.90% |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Third tranche |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Term loan funded |  | $ 50,000,000 |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  | 183,824 |  |  |  |  |  |  |
Exercise price of warrants (in dollars per share) | $ / shares |  | $ 2.38 |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Third tranche | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | Rate |  | 7.00% |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Fourth Tranche |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Remaining term loan funding |  |  | $ 25,000,000 |  |  |  |  |  |
Warrant percentage of fourth tranche | Rate |  |  | 1.75% |  |  |  |  |  |
Number of days to determine average closing price of warrant shares | d |  |  | 10 |  |  |  |  |  |
Minimum required cash and investments balance |  |  | $ 25,000,000 |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Fourth Tranche | Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | Rate |  | 7.00% |  |  |  |  |  |  |
Term Loan | Oxford Finance LLC Term Loans | Line of Credit | Fifth Tranche |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |
Remaining term loan funding |  |  | $ 25,000,000 |  |  |  |  |  |

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