Note 11 - Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Shcedule of Future Minimum Payments for Charter Commitments [Table Text Block]

For the years ended December 31,	Amount
(In thousands)	(unaudited)
2020	$	6,538
2021		9,534
2022		1,850
Total	$	17,922

Redeemable Noncontrolling Interest [Table Text Block]

	Three Months Ended March 31,
(In thousands)	2020			2019
	(unaudited)				(unaudited)
Balance January 1,	$	16,112		$	6,502
Net income attributable to noncontrolling interest		(537	)		406
Fair value adjustment of put option		901			-
Balance March 31,	$	16,476		$	6,908