Equity (Tables)

6 Months Ended

Jun. 30, 2013

Equity

Schedule of changes in equity that are attributable to shareholders and noncontrolling interests

						Accumulated
	Additional					Other
	Paid-in		Accumulated			Comprehensive			Noncontrolling			Total
(in thousands)	Capital		Deficit			Loss			Interests			Equity
Balance at December 31, 2012	$	214,481	$	(144,864	)	$	(9,086	)	$	344		$	60,875
Net (loss) income	—		(23,201		)	—			315			(22,886		)
Cash distributions to noncontrolling interests	—		—			—			(379		)	(379		)
Balance at June 30, 2013	$	214,481	$	(168,065	)	$	(9,086	)	$	280		$	37,610

						Accumulated
	Additional					Other
	Paid-in		Accumulated			Comprehensive			Noncontrolling			Total
(in thousands)	Capital		Deficit			Loss			Interests			Equity
Balance at December 31, 2011	$	214,294	$	(109,666	)	$	(11,827	)	$	386		$	93,187
Net (loss) income	—		(998		)	—			366			(632		)
Other comprehensive income	—		—			2,887			—			2,887
Cash distributions to noncontrolling interests	—		—			—			(373		)	(373		)
Balance at June 30, 2012	$	214,294	$	(110,664	)	$	(8,940	)	$	379		$	95,069