Note 14 - Asset Dispositions, Assets Held for Sale and Asset Impairments (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Disclosure of Long-Lived Assets Held-for-Sale [Table Text Block]

(In Thousands, except number of vessels)	Three Months Ended
	Number of Vessels			June 30, 2023			Number of Vessels			June 30, 2022
Beginning balance		3		$	695			12		$	8,591
Additions		—			—			1			2,500
Sales		(1	)		(65	)		(4	)		(4,229	)
Ending balance		2		$	630			9		$	6,862

(In Thousands, except number of vessels)	Six Months Ended
	Number of Vessels			June 30, 2023			Number of Vessels			June 30, 2022
Beginning balance		8		$	4,195			18		$	14,421
Additions		—			—			1			2,500
Sales		(6	)		(3,565	)		(9	)		(8,559	)
Transfers		—			—			(1	)		(1,500	)
Ending balance		2		$	630			9		$	6,862