Net Change In Operating Accounts

3 Months Ended

Mar. 31, 2012

Increase (Decrease) in Operating Capital [Abstract]

Net Change In Operating Accounts

11. Net Change in Operating Accounts

The effect of changes in the operating accounts and other on cash flows from operating activities is as follows:

	Three Months Ended
	March 31,
(in thousands)	2012			2011
Change in assets:
Other assets, net	$	(62	)	$	3,633
Change in liabilities:
Accounts payable and accrued expenses	9,549			831
Accrued real estate taxes	(4,244		)	(5,753		)
Other liabilities	(4,912		)	(381		)
Other	197			69
Change in operating accounts/other	$	528		$	(1,601	)