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Investments in Unconsolidated Entities (Details Textual) (USD $) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Dec. 31, 2012
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Maximum pro rata exposure under the guarantee | $ 13,243,000 |  |  | $ 13,243,000 |  | $ 13,462,000 |
Investments in Unconsolidated Entities (Textual) [Abstract] |  |  |  |  |  |  |
Amortization of Equity Method Investment Assets | 21,227 |  | 0 | 27,999 |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures | 10,662,000 |  |  | 10,662,000 |  | 12,085,000 |
Equity method investment difference between carrying amount and underlying equity | 600,000 |  |  | 600,000 |  | 800,000 |
Equity Method Land Ventures [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Number of joint ventures | 2 |  |  | 2 |  |  |
Mortgage And Title Business Joint Ventures [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Investments in mortgage and title joint ventures | 1,800,000 |  |  | 1,800,000 |  | 2,000,000 |
Mortgage Joint Ventures [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Number of joint ventures | 2 |  |  | 2 |  |  |
Title Business Joint Ventures [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Number of joint ventures | 1 |  |  | 1 |  |  |
Repayment guarantees [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Maximum pro rata exposure under the guarantee | 0 |  |  | 0 |  | 219,000 |
Completion Guarantees [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Maximum pro rata exposure under the guarantee | 0 | [1] |  | 0 | [1] | 0 | [1]
South Edge Guarantee [Member] |  |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |  |
Maximum pro rata exposure under the guarantee | $ 13,243,000 | [2] |  | $ 13,243,000 | [2] | $ 13,243,000 | [2]
[1] | (1)As our completion guarantees are typically backed by funding from a third party, we do not believe these guarantees represent a potential cash obligation for us, as they require only non-financial performance.
[2] | (2)See Note 13 regarding outstanding litigation related to a joint venture project known as “South Edge” or "Inspirada" and the corresponding reserves and charges we have recorded relating thereto.

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- Definition Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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