The following table provides a summary of selected operating results for those properties sold during the years ended December 31, 2012, 2011 and 2010:


	December 31,
	2012			2011			2010
	(In thousands)
Total revenue	$	1,989		$	7,429		$	12,003
Expenses:
Recoverable operating expenses		558			3,075			4,304
Other non-recoverable property operating expenses		264			470			1,122
Depreciation and amortization		342			2,431			2,682
Interest expense		248			1,487			2,492
Operating income (loss) of properties sold		577			(34	)		1,403
Other expense		(247	)		-			-
Provision for impairment		(2,536	)		(10,883	)		-
Gain (loss) on extinguishment of debt		307			1,218			(242	)
Gain (loss) on sale of properties		336			9,406			(2,050	)
Loss from discontinued operations	$	(1,563	)	$	(293	)	$	(889	)