Investments in Affiliates (Tables)

6 Months Ended

Jun. 30, 2012

Investments in Affiliates

Schedule of operating information

	Three Months						Six Months
	Ended June 30,						Ended June 30,
	2012			2011			2012			2011
	(in thousands)						(in thousands)
Revenues	$	(2,068	)	$	2,237		$	(418	)	$	5,862
Expenses	11,703			10,409			20,145			18,999
Net Loss	$	(13,771	)	$	(8,172	)	$	(20,563	)	$	(13,137	)