Net Change In Operating Accounts

3 Months Ended

Mar. 31, 2013

Increase (Decrease) in Operating Capital [Abstract]

Net Change In Operating Accounts

9. 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)	2013			2012
Change in assets:
Other assets, net	$	1,158		$	(62	)
Change in liabilities:
Accounts payable and accrued expenses	2,035			9,549
Accrued real estate taxes	(7,768		)	(4,244		)
Other liabilities	(791		)	(4,912		)
Other	259			197
Change in operating accounts and other	$	(5,107	)	$	528