Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2013

Supplemental Cash Flow Information [Abstract]

Schedule of Changes in Operating Assets and Liabilities

The following table summarizes the changes in the components of operating assets and liabilities shown on our condensed consolidated statements of cash flows (in thousands):

	Six Months Ended June 30,
	2013			2012
Decrease (increase) in restricted cash	$	275		$	4,508
Decrease (increase) in accounts receivable	(12,512		)	(71,647		)
Decrease (increase) in receivable from affiliates	(2,416		)	648
Decrease (increase) in inventories	(237		)	9,944
Decrease (increase) in derivatives and margin deposits	972			702
Decrease (increase) in other current assets	839			3,825
Decrease (increase) in other assets	266			2,259
Increase (decrease) in accounts payable and accrued liabilities	7,229			42,802
Increase (decrease) in payable to affiliates	2			(5,622		)
Increase (decrease) in payables to pre-petition creditors	(424		)	(4,360		)
Increase (decrease) in other noncurrent liabilities	(3,323		)	(1,289		)
	$	(9,329	)	$	(18,230	)