Inventories (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Schedule Of Major Components Of Inventories

The major components of inventories were as follows:

	September 30, 2016		December 31, 2015
Petroleum products	$	2,061	$	14,235
Crude oil	57,035		22,815
Caustic soda	2,867		3,964
NaHS	8,231		2,755
Other	5		6
Total	$	70,199	$	43,775