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v3.24.1

Debt (Details) |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Nov. 30, 2023 USD ($) installment | Dec. 31, 2023 USD ($) | Jan. 31, 2023 | Nov. 30, 2022 USD ($) installment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Apr. 30, 2022 USD ($) | Oct. 31, 2021 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Restricted cash, current |  | $ 4,100,000 |  |  | $ 4,100,000 |  |  |
Interest expense |  |  |  |  | 3,792,000 | $ 4,289,000 |  |
AFCO Premium Credit LLC Insurance Premium Financing Agreement | Notes Payable, Other Payables |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Interest rate, stated percentage (in percent) | 7.00% |  |  | 4.50% |  |  |  |
Debt instrument, face amount | $ 1,200,000 |  |  | $ 2,100,000 |  |  |  |
Debt instrument, term (in months) | 12 months |  |  | 12 months |  |  |  |
Down payment | $ 300,000 |  |  | $ 500,000 |  |  |  |
Long-term debt | $ 900,000 | 900,000 |  | $ 1,500,000 | 900,000 |  |  |
Interest expense (less than) |  |  |  |  | 100,000 | 100,000 |  |
Periodic payment, number of quarterly installments | installment | 3 |  |  | 3 |  |  |  |
Revolving Credit Facility | City National Bank Revolving Credit Agreement | Line of Credit |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | $ 20,000,000 |  |  | 20,000,000 |  | $ 30,000,000 | $ 9,500,000
Unused line fee (in percent) |  | 0.30% |  |  |  |  |  |
Commitment fee (in percent) |  | 0.50% |  |  |  |  |  |
Commitment fee |  |  |  |  | 100,000 |  |  |
Commitment fee, payable term after each quarter |  | 10 days |  |  |  |  |  |
Debt issuance cost |  | $ 5,000 |  |  | 5,000 |  |  |
Unamortized debt issuance cost |  | 100,000 |  |  | 100,000 |  |  |
Outstanding balance |  | 4,100,000 |  |  | 4,100,000 |  |  |
Line of credit facility, remaining borrowing capacity |  | $ 15,900,000 |  |  | $ 15,900,000 |  |  |
Interest rate, stated percentage (in percent) |  | 8.10% |  |  | 8.10% |  |  |
Interest expense |  |  |  |  | $ 600,000 | $ 200,000 |  |
Revolving Credit Facility | City National Bank Revolving Credit Agreement | Line of Credit | SOFR |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 2.75% | 2.00% |  |  |  |  |
Revolving Credit Facility | City National Bank Revolving Credit Agreement | Line of Credit | Base Rate |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  | 3.00% |  |  |  |  |

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