Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Schedule Of Major Components Of Inventories

The major components of inventories were as follows:

	September 30, 2013		December 31, 2012
Petroleum products	$	85,121	$	58,943
Crude oil	26,767		15,885
Caustic soda	2,028		5,636
NaHS	5,181		6,573
Other	25		13
Total	$	119,122	$	87,050