Property, Plant and Equipment, Net (Tables)

6 Months Ended

Jun. 30, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property, plant and equipment, net was as follows:

	June 30, 2017			December 31, 2016
	(In thousands)
Buildings and improvements	$	28,061		$	26,463
Pipelines and related assets	270,853			264,398
Terminals and related assets	250,857			245,512
Asphalt plant, terminals and related assets	26,969			26,861
Wholesale and related assets	24,231			24,879
	600,971			588,113
Accumulated depreciation	(201,077		)	(182,743		)
	399,894			405,370
Construction in progress	9,476			6,800
Property, plant and equipment, net	$	409,370		$	412,170