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FAIR VALUE MEASUREMENTS - Schedule of Financial Instruments Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023 | Nov. 09, 2023
--- | --- | --- | ---
Assets: |  |  |
Total assets | $ 93 |  |
Liabilities: |  |  |
Total liabilities | 527,545 | $ 554,068 |
Money market funds |  |  |
Assets: |  |  |
Money market funds | 93 | 94 |
Total assets |  |  |
Assets: |  |  |
Total assets |  | 94 |
Warrant liability - Public Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 70 | 7 |
Warrant liability - Private Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 40 | 5 |
Equipment Notes |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 229,635 | 256,256 |
Term Loan |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 297,800 | 297,800 | $ 44,900
Level 1 |  |  |
Assets: |  |  |
Total assets | 93 |  |
Liabilities: |  |  |
Total liabilities | 0 | 7 |
Level 1 | Money market funds |  |  |
Assets: |  |  |
Money market funds | 93 | 94 |
Level 1 | Total assets |  |  |
Assets: |  |  |
Total assets |  | 94 |
Level 1 | Warrant liability - Public Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 0 | 7 |
Level 1 | Warrant liability - Private Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 0 | 0 |
Level 1 | Equipment Notes |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 0 | 0 |
Level 1 | Term Loan |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 0 | 0 |
Level 2 |  |  |
Assets: |  |  |
Total assets | 0 |  |
Liabilities: |  |  |
Total liabilities | 110 | 5 |
Level 2 | Money market funds |  |  |
Assets: |  |  |
Money market funds | 0 | 0 |
Level 2 | Total assets |  |  |
Assets: |  |  |
Total assets |  | 0 |
Level 2 | Warrant liability - Public Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 70 | 0 |
Level 2 | Warrant liability - Private Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 40 | 5 |
Level 2 | Equipment Notes |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 0 | 0 |
Level 2 | Term Loan |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 0 | 0 |
Level 3 |  |  |
Assets: |  |  |
Total assets | 0 |  |
Liabilities: |  |  |
Total liabilities | 527,435 | 554,056 |
Level 3 | Money market funds |  |  |
Assets: |  |  |
Money market funds | 0 | 0 |
Level 3 | Total assets |  |  |
Assets: |  |  |
Total assets |  | 0 |
Level 3 | Warrant liability - Public Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 0 | 0 |
Level 3 | Warrant liability - Private Warrants |  |  |
Liabilities: |  |  |
Warrant liability | 0 | 0 |
Level 3 | Equipment Notes |  |  |
Liabilities: |  |  |
Long-term debt, fair value | 229,635 | 256,256 |
Level 3 | Term Loan |  |  |
Liabilities: |  |  |
Long-term debt, fair value | $ 297,800 | $ 297,800 |

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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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