Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Carrying value of inventories consisted of the following:

	September 30, 2014		December 31, 2013
Crude oil, refined products and blendstocks	$	28,889	$	25,246
Crude oil inventory consigned to others	20,490		14,214
Materials and supplies	9,436		9,686
Total inventories	$	58,815	$	49,146