Property, Plant and Equipment, Net

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

9. Property, Plant and Equipment, Net

Property, plant and equipment, net was as follows:

	December 31,
	2016			2015
	(In thousands)
Buildings and improvements	$	26,463		$	38,454
Pipelines and related assets	264,398			241,222
Terminals and related assets	245,512			237,234
Asphalt plant, terminals and related assets	26,861			26,898
Wholesale facilities and equipment	24,879			32,248
	588,113			576,056
Accumulated depreciation	(182,743		)	(157,328		)
	405,370			418,728
Construction in progress	6,800			11,413
Property, plant and equipment, net	$	412,170		$	430,141

Assets held for sale in our Consolidated Balance Sheet at December 31, 2016 include $7.3 million in net property, plant and equipment. See Note 4, Segment Information, for further discussion.

Depreciation expense was $38.0 million, $34.2 million and $27.6 million for the years ended December 31, 2016, 2015 and 2014, respectively. Capitalized interest expense related to capital projects was $0.9 million for the year ended December 31, 2016 with no comparable activity for the years ended December 31, 2015 and 2014.