Accounting for the Impairment or Disposal of Long-Lived Assets (Tables)

3 Months Ended

Mar. 31, 2013

Property, Plant and Equipment Impairment or Disposal [Abstract]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]



	For the Three Months Ended
	March 31, 2013			March 31, 2012
Revenues	$	1,634		$	12,404
Operating expenses	(179		)	(4,686		)
Interest and other income	—			29
Interest expense	(148		)	(2,711		)
Depreciation and amortization	(427		)	(713		)
Income before gain on property dispositions	880			4,323
Gain on property dispositions	41,713			1,064
Income from discontinued operations	$	42,593		$	5,387

- Definition

Tabular disclosure of disposal groups, which may include the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the classification and carrying value of the assets and liabilities comprising the disposal group, and the segment in which the disposal group was reported. Also may include the amount of adjustments to amounts previously reported in discontinued operations such as resolution of contingencies arising from the disposal transaction or the operations of the component prior to disposal.

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