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Assets Held for Sale (Details) (USD $) | 3 Months Ended | 9 Months Ended |  | 0 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012 | Sep. 11, 2013 Remington Village Multifamily [Member] | Dec. 31, 2012 Remington Village Multifamily [Member] | Sep. 30, 2013 Corporate Aircraft [Member] | Dec. 31, 2012 Corporate Aircraft [Member] | Sep. 30, 2013 Facilities [Member]
Long Lived Assets Held-for-sale [Line Items] |  |  |  |  |  |  |  |  |  |
Assets held for sale | $ 0 |  | $ 0 |  | $ 17,051,000 | $ 0 | $ 15,200,000 |  | $ 1,900,000 |
Selling price of asset |  |  |  |  |  | 15,000,000 |  |  |  |
Commercial note due |  |  |  |  |  | 9,500,000 |  |  |  |
Net proceeds on transaction |  |  |  |  |  | 5,000,000 |  |  |  |
Liabilities held for sale | 0 |  | 0 |  | 10,022,000 | 0 |  |  |  |
(Loss) on sale of discontinued of operations | (120,000) | 0 | (120,000) | 0 |  | (120,000) |  |  |  |
Depreciation of assets held for sale not recorded |  |  | 660,000 | 560,000 |  |  |  |  |  |
Proceeds from sale of assets held for sale |  |  |  |  |  |  |  | $ 1,900,000 |  | $ 767,000

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- Definition Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 46 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. + Details
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