Related Party Transactions (Tables)

6 Months Ended

Jun. 30, 2012

Related Party Transactions [Abstract]

Changes In The Affiliate Payable/Receivables Balance

Net affiliate receivable as of December 31, 2011		3,734
Revenues and other increases		125,111
Expenditures		(111,413)
Settlements from the Fund		(17,100)
Net affiliate receivable as of June 30, 2012	$	332