Note 4 - Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

(In Thousands)	December 31,			December 31,
	2023			2022
Senior bonds:
Senior Secured Term Loan	$	312,500		$	—
10.375% Senior Unsecured Notes due July 2028		250,000			—
8.50% Senior secured bonds due November 2026		175,000			175,000
Supplier Facility Agreements		14,151			—
		751,651			175,000
Debt discount and issuance costs		(17,213	)		(5,964	)
Less: Current portion of long-term debt		(103,077	)		—
Total long-term debt	$	631,361		$	169,036

Interest And Debt Costs Incurred Net Of Interest Capitalized [Table Text Block]

(In Thousands)	Year Ended December 31,
	2023			2022			2021
Total interest and debt costs incurred	$	48,742		$	17,413		$	15,607
Less: interest costs capitalized		(270	)		(224	)		(24	)
Total interest and debt costs	$	48,472		$	17,189		$	15,583