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Discontinued Operations and Real Estate Impairment (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Real Estate Properties [Line Items] |  |
Debt satisfaction charges, net | $ (10,996) | $ (1,649)
Total gross revenues | 0 | 4,499
Pre-tax income (loss), including gains on sale | 4,903 | (329)
Discontinued Operation Asset Impairment Charges | 7,344 | 2,561
Impairment of Real Estate | 2,413 |
Sold Properties [Member] |  |
Real Estate Properties [Line Items] |  |
Aggregate Gross Disposition Price | 1,900 | 2,500
Real Estate Number Of Properties Sold | 1 | 1
Transferred Property [Member] |  |
Real Estate Properties [Line Items] |  |
Real Estate Number Of Properties Transferred | 2 | 1
Transfer of Real Estate | 23,281 | 7,119
Debt satisfaction charges, net | $ 10,549 | $ 1,728

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- Definition Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 + Details
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- Definition Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 47 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 + Details
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