| Investments In Unconsolidated Joint Ventures (South Pier At Harborside - Hotel) (Narrative) (Details) (South Pier At Harborside [Member], USD $) | 9 Months Ended | 
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| Sep. 30, 2013
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| South Pier At Harborside [Member] | |
| Schedule of Equity Method Investments [Line Items] | |
| Number of hotel rooms | 350 | 
| Percentage of interest in venture | 50.00% | 
| Mortgage loans, carrying amount | $ 63,100,000 | 
| Interest rate | 6.15% | 
| Mortgage loan, maturity date | November 2016 | 
| Book value of Company's long-term debt | 4,600,000 | 
| Bears interest at fixed rate range, minimum | 6.09% | 
| Bears interest at fixed rate range, maximum | 6.62% | 
| Loan maturity date | Aug. 01, 2020 | 
| Letter of credit | $ 4,600,000 | 
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- Definition Fair value of the amount outstanding under the credit facility. No definition available. 
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- Definition Loan Carrying Amount No definition available. 
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- Definition Mortgage Loan Maturity Date No definition available. 
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- Definition When presenting a range of interest rates, the highest effective rate for funds borrowed under the debt agreement as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition When presenting a range of interest rates, the lowest effective rate for funds borrowed under the debt agreement as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The carrying amount of the outstanding balance due under the mortgage loan. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition The number of units in a real estate property owned as of the balance sheet date. No definition available. 
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- Details 
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