Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories at December 31, 2014 and 2013 consist of the following (in thousands):

	December 31, 2014
	Titled Inventory		Supply and Exchange Agreements		Total
Crude oil and feedstocks	$	—	$	62,594	$	62,594
Refined products and blend stock	47,922		118,375		166,297
Warehouse stock and other	14,962		—		14,962
Total	$	62,884	$	180,969	$	243,853

	December 31, 2013
	Titled Inventory		Supply and Exchange Agreements		Total
Crude oil and feedstocks	$	—	$	137,706	$	137,706
Refined products and blend stock	67,532		161,554		229,086
Warehouse stock and other	13,831		—		13,831
Total	$	81,363	$	299,260	$	380,623