Intangible Assets, Goodwill And Other Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Intangible Assets

		December 31, 2013						December 31, 2012
	Weighted Amortization Period in Years	Gross Carrying Amount		Accumulated Amortization		Carrying Value		Gross Carrying Amount		Accumulated Amortization		Carrying Value
Refinery Services:
Customer relationships	5	$	94,654	$	76,283	$	18,371	$	94,654	$	69,167	$	25,487
Licensing agreements	6	38,678		26,055		12,623		38,678		22,892		15,786
Supplier relationships	2	—		—		—		36,469		36,469		—
Segment total		133,332		102,338		30,994		169,801		128,528		41,273
Supply & Logistics:
Customer relationships	5	35,430		28,568		6,862		35,430		26,403		9,027
Intangibles associated with lease	15	13,260		3,039		10,221		13,260		2,565		10,695
Trade names	4	—		—		—		18,888		18,888		—
Segment total		48,690		31,607		17,083		67,578		47,856		19,722
Other	5	21,356		6,505		14,851		18,932		4,862		14,070
Total		$	203,378	$	140,450	$	62,928	$	256,311	$	181,246	$	75,065

Schedule Of Estimated Amortization Expense

	2014		2015		2016		2017		2018
Refinery Services:
Customer relationships	$	5,597	$	4,405	$	3,471	$	2,737	$	2,161
Licensing agreements	2,928		2,711		2,510		2,324		2,150
Supply and Logistics:
Customer relationships	1,660		1,275		981		757		586
Intangibles associated with lease	474		474		474		474		474
Other	1,921		1,913		1,880		1,862		1,862
Total	$	12,580	$	10,778	$	9,316	$	8,154	$	7,233

Schedule Of Other Assets

	December 31,
	2013		2012
CO2 volumetric production payments, net of amortization	$	4,421	$	8,320
Other deferred costs and deposits	33,690		25,298
Other assets, net of amortization	$	38,111	$	33,618