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Note 4 - Debt - Summary of Debt Outstanding (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Jul. 05, 2023 | Jul. 03, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Debt discount and issuance costs | $ (17,213) |  |  | $ (5,964)
Less: Current portion of long-term debt | (103,077) |  |  | 0
Total long-term debt | 631,361 |  |  | 169,036
The 8.00% Senior Secured Notes due August 2022 [Member] |  |  |  |
Long-term debt, gross | 175,000 |  |  | 175,000
Supplier Facility Agreements [Member] |  |  |  |
Long-term debt, gross | 14,151 |  |  | 0
Secured Debt [Member] |  |  |  |
Long-term debt, gross | 312,500 | $ 318,300 |  | 0
Unsecured Debt [Member] |  |  |  |
Long-term debt, gross | $ 250,000 |  | $ 243,100 | $ 0

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