Inventories (Tables)

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Schedule Of Major Components Of Inventories

The major components of inventories were as follows:

	March 31, 2016		December 31, 2015
Petroleum products	$	6,300	$	14,235
Crude oil	50,431		22,815
Caustic soda	2,906		3,964
NaHS	3,953		2,755
Other	—		6
Total	$	63,590	$	43,775