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Note 7 - Long-term Debt - Long-term Debt (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Feb. 28, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Discounts, net (b) | $ (10,212) |  | $ 0
Debt issuance costs, net (a) | (8,032) |  | (2,071)
Long term debt | 561,756 |  | 97,929
Less current portion of long-term debt | 0 |  | 0
Long-term debt, net | 561,756 |  | 97,929
Senior Unsecured Notes Due 2024 [Member] |  |  |
Long-term debt | 225,000 |  | 0
Discounts, net (b) |  | $ (14,800) |
Revolving Credit Facility [Member] |  |  |
Long-term debt | $ 355,000 |  | $ 100,000

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