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Note 4 - Debt - Summary of Debt Outstanding (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Jul. 05, 2023	Jul. 03, 2023
Debt discount and issuance costs	$ (10,791)	$ (17,213)
Less: Current portion of long-term debt	(65,386)	(103,077)
Total long-term debt	571,710	631,361
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	10,387	14,151
Secured Debt [Member]
Long-term debt, gross	212,500	312,500	$ 318,300
Unsecured Debt [Member]
Long-term debt, gross	$ 250,000	$ 250,000		$ 243,100