Vessels, net (Tables)

9 Months Ended

Sep. 30, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

			Dry-
(in thousands of U.S. dollars)	Vessel		docking		Total
Historical cost December 31, 2015	$	352,433		3,267	$	355,700
Additions		—		—		—
Historical cost December 31, 2016		352,433		3,267		355,700
Depreciation for the year		(9,687)		(800)		(10,487)
Accumulated depreciation December 31, 2016		(12,109)		(1,000)		(13,109)
Vessels, net December 31, 2016		340,324		2,267		342,591
Historical cost December 31, 2016		352,433		3,267		355,700
Additions (note 4)		353,738		3,400		357,138
Historical cost September 30, 2017		706,171		6,667		712,838
Depreciation for the period		(14,531)		(1,200)		(15,731)
Accumulated depreciation September 30, 2017		(26,640)		(2,200)		(28,840)
Vessels, net September 30, 2017	$	679,531		4,467	$	683,998