Note 15 - Asset Dispositions, Assets Held for Sale and Asset Impairments (Tables)

6 Months Ended

Jun. 30, 2022

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, 2022			Number of Vessels			June 30, 2021
Beginning balance		12		$	8,591			20		$	31,214
Additions		1			2,500			—			—
Sales		(4	)		(4,229	)		(5	)		(11,000	)
Transfers		—			—			(1	)		(3,000	)
Ending balance		9		$	6,862			14		$	17,214

(In Thousands, except number of vessels)	Six Months Ended
	Number of Vessels			June 30, 2022			Number of Vessels			June 30, 2021
Beginning balance		18		$	14,421			23		$	34,396
Additions		1			2,500			—			—
Sales		(9	)		(8,559	)		(8	)		(14,182	)
Transfers		(1	)		(1,500	)		(1	)		(3,000	)
Ending balance		9		$	6,862			14		$	17,214