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Long-Term Debt, Net of Debt Discount and Financing Fees - Narrative (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 29, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Jun. 30, 2021 | Jun. 30, 2020
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Interest capitalized |  | $ 0 | $ 2,049 | $ 0 | $ 4,196 |  |  |
Amortization of debt discount and deferred financing fees |  | 222 | 223 | 444 | 442 |  |  |
Restricted cash |  | 6,000 |  | 6,000 |  | $ 6,002 |  |
Debt derivative liabilities |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt derivative liabilities |  | $ 2,458 |  | $ 2,458 |  | $ 2,987 |  |
Credit Facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  | $ 15,000 | $ 35,000
Period for which quarterly interest payments should be made | 7 years |  |  |  |  |  |  |
Interest rate | 7.50% |  |  |  |  |  |  |
Additional interest floor rate | 2.00% |  |  |  |  |  |  |
Interest rate at period end |  | 12.90% |  | 12.90% |  |  |  |
Term of debt (in years) | 7 years |  |  |  |  |  |  |
Threshold revenue achievement for payment of additional quarterly royalty | $ 70,000 |  |  |  |  |  |  |
Additional payment | 1.50% |  |  |  |  |  |  |
Interest costs incurred |  | $ 309 | 360 | $ 756 | 756 |  |  |
Cash paid for interest |  | 1,631 | $ 1,602 | 3,265 | $ 3,134 |  |  |
Financing costs |  | $ 642 |  | $ 642 |  |  |  |
Credit Facility | Minimum |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Interest rate | 9.50% |  |  |  |  |  |  |

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