Investments in Unconsolidated Entities (Details 1) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Equity Method Investment, Summarized Financial Information, Assets	$ 16,753,000	$ 17,284,000
Equity Method Investment Summarized Financial Information, Equity	4,085,000	4,462,000
Equity Method Investment, Summarized Financial Information, Liabilities and Equity	16,753,000	17,284,000
Cash and Cash Equivalents [Member]
Equity Method Investment, Summarized Financial Information, Assets	289,000	423,000
Other Assets [Member]
Equity Method Investment, Summarized Financial Information, Assets	596,000	549,000
Other Liabilities [Member]
Equity Method Investment Summarized Financial Information, Equity	89,000	99,000
Investments In Real Estate Net [Member]
Equity Method Investment, Summarized Financial Information, Assets	15,868,000	16,312,000
Notes Payable [Member]
Equity Method Investment Summarized Financial Information, Equity	12,358,000	12,504,000
Accounts Payable and Accrued Liabilities [Member]
Equity Method Investment Summarized Financial Information, Equity	$ 221,000	$ 219,000