Note 5 - Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

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

	As of March 31, 2023									As of December 31, 2022
					(unaudited)
(In thousands)	Principal			Deferred Financing Costs, net			Balance			Principal			Deferred Financing Costs, net			Balance
6.75% Notes	$	360,000		$	(8,440	)	$	351,560		$	360,000			(8,968	)		351,032
First Export Credit Agreement		91,569			(1,764	)		89,805			94,794			(1,829	)		92,965
Second Export Credit Agreement		107,485			(2,140	)		105,345			110,044			(2,207	)		107,837
Other		930			-			930			955			-			955
Total long-term debt		559,984			(12,344	)		547,640			565,793			(13,004	)		552,789
Less current portion		(23,308	)		-			(23,308	)		(23,337	)		-			(23,337	)
Total long-term debt, non-current	$	536,676		$	(12,344	)	$	524,332		$	542,456		$	(13,004	)	$	529,452