Note 4 - Debt (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

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

(In Thousands)	December 31,			December 31,
	2024			2023
Senior bonds:
Senior Secured Term Loan	$	212,500		$	312,500
10.375% Senior Unsecured Notes due July 2028		250,000			250,000
8.50% Senior Secured Bonds due November 2026		175,000			175,000
Vessel Facility Agreements		10,387			14,151
		647,887			751,651
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

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

(In Thousands)	Year Ended December 31,
	2024			2023			2022
Total interest and debt costs incurred	$	73,218		$	48,742		$	17,413
Less: interest costs capitalized		(251	)		(270	)		(224	)
Total interest and debt costs	$	72,967		$	48,472		$	17,189

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

Maturity of long-term debt (In Thousands)	Total Due
2025	$	65,386
2026		327,903
2027		2,902
2028		251,696
Total	$	647,887