Note 6 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	As of December 31,
	2023									2022
(In thousands)	Principal			Deferred Financing Costs, net			Balance			Principal			Deferred Financing Costs, net			Balance
6.75% Notes	$	360,000		$	(6,771	)	$	353,229		$	360,000		$	(8,968	)	$	351,032
9.00% Notes		275,000			(6,481	)		268,519			-			-			-
Other		77			-			77			955			-			955
First Export Credit Agreement		-			-			-			94,794			(1,829	)		92,965
Second Export Credit Agreement		-			-			-			110,044			(2,207	)		107,837
Total long-term debt		635,077			(13,252	)		621,825			565,793			(13,004	)		552,789
Less current portion		(47	)		-			(47	)		(23,337	)		-			(23,337	)
Total long-term debt, non-current	$	635,030		$	(13,252	)	$	621,778		$	542,456		$	(13,004	)	$	529,452

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

Year	Amount
	(In thousands)
2024	$	47
2025		30
2026		-
2027		360,000
2028		275,000
Thereafter		-
	$	635,077