Investment in Unconsolidated Joint Ventures (CL Realty, L.L.C.) (Details) $ in Thousands	Dec. 31, 2015 USD ($) Venture	Dec. 31, 2014
CL Realty, L.L.C. [Member]
Schedule of Equity Method Investments [Line Items]
Cash balance of joint venture	$ 326
Temco Associates
Schedule of Equity Method Investments [Line Items]
Cash balance of joint venture	$ 205
Forestar [Member] | CL Realty, L.L.C. [Member]
Schedule of Equity Method Investments [Line Items]
Ownership Percentage of Partner in Joint Venture	5000.00%	5000.00%
Forestar [Member] | Temco Associates
Schedule of Equity Method Investments [Line Items]
Ownership Percentage of Partner in Joint Venture	50.00%
Land | CL Realty, L.L.C. [Member]
Schedule of Equity Method Investments [Line Items]
Number of Real Estate Properties | Venture	1