Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory

Carrying value of inventories consisted of the following:

	June 30, 2016		December 31, 2015
Crude oil, refined products, asphalt and blendstocks	$	54,897	$	42,123
Crude oil consignment inventory (Note 8)	10,345		2,928
Materials and supplies	28,203		26,940
Store merchandise	28,053		28,475
Store fuel	5,319		5,049
Total inventories	$	126,817	$	105,515