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Debt - Long-Term Debt Narrative (Details) |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 09, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 27, 2023 USD ($) shares | Oct. 31, 2023 USD ($) | Sep. 30, 2023 USD ($) | Apr. 30, 2023 USD ($) | Mar. 31, 2023 USD ($) | Aug. 31, 2020 USD ($) | Aug. 31, 2018 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) loan | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) loan | Dec. 26, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 | Dec. 31, 2024 | Mar. 04, 2024 USD ($) | Dec. 28, 2023 USD ($) | Oct. 28, 2022 USD ($) | Oct. 17, 2022 USD ($) | Sep. 30, 2022 USD ($) | May 11, 2021 | Jan. 31, 2021 USD ($) | Nov. 30, 2020 USD ($) | Aug. 31, 2019 USD ($)
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unamortized debt issuance costs |  | $ 151,000 |  |  |  |  |  |  |  | $ 271,000 |  | $ 271,000 |  | $ 151,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  | 5,666,000 | $ 5,312,000 | 10,321,000 | $ 9,927,000 | 22,223,000 |  | $ 8,291,000 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | 193,289,000 |  |  |  |  |  |  |  | 206,313,000 |  | 206,313,000 |  | 193,289,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding debt obligations for which waiver letters were received |  | 42,675,000 |  |  |  |  |  |  |  | 10,838,000 |  | 10,838,000 |  | 42,675,000 |  | 13,645,000 |  |  |  |  |  |  |  |  |  |  |
Derivative liability |  | 2,508,000 | $ 2,248,000 |  |  |  |  |  |  | 5,226,000 |  | 5,226,000 |  | 2,508,000 |  | 971,000 |  |  | $ 3,746,000 |  |  |  |  |  |  |  |
Unrealized gain (loss) related to the change in fair value of derivative liability |  |  |  |  |  |  |  |  |  | 0 | (509,000) | $ 0 | 107,000 | (14,589,000) | $ (14,589,000) | 470,000 |  |  |  |  |  |  |  |  |  |  |
Derivative liability, write-off |  | 0 | (15,560,000) |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Gain on extinguishment of debt |  |  |  |  |  |  |  |  |  |  |  |  |  | 14,843,000 |  | 0 |  |  |  |  |  |  |  |  |  |  |
Long-term notes payable, non-current portion |  | 166,818,000 |  |  |  |  |  |  |  |  |  |  |  | 166,818,000 |  | 222,320,000 |  |  |  |  |  |  |  |  |  |  |
Payroll Protection Program CARES Act |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt, term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 339,000 |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |
Percent of loan used for payroll-related expenses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |
Long-term notes payable, non-current portion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 339,000 |  |  |  |  |  |  |  |  |  |  |
Loan forgiveness amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 339,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Notes Payable to Banks |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Late payment, penalty fee, percent |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Number of separate loan agreements | loan |  |  |  |  |  |  |  |  |  |  |  | 40 |  | 40 |  |  |  |  |  |  |  |  |  |  |  |  |
Unamortized debt issuance costs |  | 151,000 |  |  |  |  |  |  |  | 271,000 |  | $ 271,000 |  | $ 151,000 |  | 217,000 |  |  |  |  |  |  |  |  |  |  |
Amortization of debt issuance costs |  |  |  |  |  |  |  |  |  | 52,000 | 15,000 | 67,000 | 41,000 | 98,000 |  | 79,000 |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  | 3,047,000 | 2,041,000 | 5,754,000 | 3,615,000 | 9,251,000 |  | 4,023,000 |  |  |  |  |  |  |  |  |  |  |
Bridge Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unamortized debt issuance costs |  | $ 0 |  |  |  |  |  |  |  | $ 0 |  | $ 0 |  | 0 |  | $ 1,500,000 |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 95,503,000 |  |  |  |  |  | $ 85,000,000 |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 35,000,000 | $ 50,000,000 |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 85,000,000 |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  | 10.00% |  |  |  |  |
Derivative liability |  |  | 15,560,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  | $ 1,441,000 |  |  |  |  |
Principal balance converted |  |  | 85,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest converted |  |  | 10,503,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrealized gain (loss) related to the change in fair value of derivative liability |  |  |  |  |  |  |  |  |  |  | $ 107,000 |  | $ (509,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt issuance cost, write-off |  |  | $ 717,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of debt discount |  |  |  |  |  |  |  |  |  |  |  |  |  | 783,000 |  | $ 202,000 |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,687,000 |  | $ 1,816,000 |  |  |  |  |  |  |  |  |  |  |
Effective interest rate |  |  | 13.30% |  |  |  |  |  |  |  |  |  |  |  |  | 14.30% |  |  |  |  |  |  |  |  |  |  |
Bridge Notes | Common Class A |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt converted, shares issued (in shares) | shares |  |  | 9,550,274 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Debt Payable | EID loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt, term |  |  |  |  |  |  |  | 30 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from loans |  |  |  |  |  |  |  | $ 122,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  | 3.75% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal and interest deferral period |  |  |  |  |  |  |  | 12 months |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 24 months |  |  |
Minimum | Notes Payable to Banks |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt, term |  | 2 years |  |  |  |  |  |  |  | 2 years |  | 2 years |  | 2 years |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum | Notes Payable to Banks |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt, term |  |  |  |  |  |  |  |  |  | 15 years |  | 15 years |  |  |  |  |  | 15 years |  |  |  |  |  |  |  |  |
Secured Debt | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Late payment, penalty fee, percent |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  | $ 15,250,000 |  |  |  |  |  |  | $ 12,255,000 |  |  |  |  | $ 15,250,000 |  |  |  |  |  |  |  |  | $ 32,250,000 |  |  | $ 27,250,000 | $ 22,255,000
Floor rate |  |  |  |  |  |  |  |  | 0.0225 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, term |  |  |  |  |  |  |  |  | 12 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | 13,148,000 |  |  |  |  |  |  |  | $ 10,838,000 |  | $ 10,838,000 |  | 13,148,000 |  | $ 32,153,000 |  |  |  |  |  |  |  |  |  |  |
Available borrowing capacity |  | 2,102,000 |  |  |  |  |  |  |  | $ 4,412,000 |  | $ 4,412,000 |  | 2,102,000 |  | $ 97,000 |  |  |  |  |  |  |  |  |  |  |
Secured Debt | Line of Credit | Overnight LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 2.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt | Line of Credit | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  |  | 3.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 60,000,000 |  |  |  |  |  | $ 60,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  | $ 59,540,000 |  |  |  |  |  |  |  |  |  |  |  | $ 59,540,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from loans |  |  |  | $ 3,000,000 | $ 8,713,000 | $ 3,300,000 | $ 44,527,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | Prime Rate | Variable Rate Component One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | Prime Rate | Variable Rate Component Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  | (1.88%) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  | 1.25% |  | 1.25% | 1.25% | 1.25% | 1.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | SOFR | Variable Rate Component Three |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | SOFR | Variable Rate Component Four |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.50% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit | Daily Simple SOFR Rate | Variable Rate Component Four |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of Debt [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  | 1.25% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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