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Investments in Unconsolidated Entities (Details Textual) $ in Thousands | Jun. 30, 2015 USD ($) JointVenture | Dec. 31, 2014 USD ($)
--- | --- | ---
Schedule of Equity Method Investments [Line Items] |  |
Investments in unconsolidated entities | $ 10,303 | $ 10,780
South Edge Guarantee [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Guarantor Obligations, Maximum Exposure, Undiscounted | $ 13,200 |
Equity method land ventures [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Number of joint ventures | JointVenture | 2 |
Mortgage joint ventures [Member] |  |
Schedule of Equity Method Investments [Line Items] |  |
Number of joint ventures | JointVenture | 1 |
Investments in unconsolidated entities | $ 1,500 | $ 2,000

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