Nature of Business and Financial Statement Presentation (Policies)	3 Months Ended
Mar. 31, 2013
Accounting Policies [Abstract]
Use of Estimates in Preparation of Financial Statements	Use of Estimates in Preparation of Financial Statements The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses during the year. Actual results could differ from those estimates.
Unaudited Interim Financial Statements	Unaudited Interim Financial Statements These financial statements have been prepared by the Company in accordance with generally accepted accounting principles for interim financial information and the applicable rules and regulations of the Securities and Exchange Commission. Accordingly, they do not include all information and footnotes required by generally accepted accounting principles for complete financial statements. However, in the opinion of management, the interim financial statements include all adjustments, consisting of only normal recurring adjustments, necessary for a fair statement of the results of the periods presented. The results of operations for the three-month periods ended March 31, 2013 and 2012, are not necessarily indicative of the results that may be expected for the full year. These condensed consolidated financial statements should be read in conjunction with the Company’s audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K, as amended, for the year ended December 31, 2012.
Principles of Consolidation	Principles of Consolidation The condensed consolidated financial statements include the results of the Company and all entities in which the Company has a controlling interest or has been determined to be the primary beneficiary of a variable interest entity (“VIE”). Investments in joint ventures that the Company does not control are accounted for under the equity method of accounting. At March 31, 2013 and December 31, 2012, the Company’s investments in consolidated real estate joint ventures in which the Company was deemed to be the primary beneficiary had total real estate assets of $189.5 million and $184.6 million, respectively, mortgages of $21.0 million and $21.5 million, respectively, and other liabilities of $1.2 million and $1.9 million, respectively.
Presentation of Other Comprehensive Income	Presentation of Other Comprehensive Income In February 2013, the Financial Accounting Standards Board (“FASB”) issued guidance on the presentation of comprehensive income. This guidance requires presentation of reclassification adjustments from other comprehensive income to net income in a single note or on the face of the financial statements. The effective date for this guidance was effective for the Company on January 1, 2013. This guidance did not materially impact the Company’s consolidated financial statements.

Nature of Business and Financial Statement Presentation (Policies)

3 Months Ended

Mar. 31, 2013

Use of Estimates in Preparation of Financial Statements

Use of Estimates in Preparation of Financial Statements

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses during the year. Actual results could differ from those estimates.

Unaudited Interim Financial Statements

Unaudited Interim Financial Statements

These financial statements have been prepared by the Company in accordance with generally accepted accounting principles for interim financial information and the applicable rules and regulations of the Securities and Exchange Commission. Accordingly, they do not include all information and footnotes required by generally accepted accounting principles for complete financial statements. However, in the opinion of management, the interim financial statements include all adjustments, consisting of only normal recurring adjustments, necessary for a fair statement of the results of the periods presented. The results of operations for the three-month periods ended March 31, 2013 and 2012, are not necessarily indicative of the results that may be expected for the full year. These condensed consolidated financial statements should be read in conjunction with the Company’s audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K, as amended, for the year ended December 31, 2012.

Principles of Consolidation

Principles of Consolidation

The condensed consolidated financial statements include the results of the Company and all entities in which the Company has a controlling interest or has been determined to be the primary beneficiary of a variable interest entity (“VIE”). Investments in joint ventures that the Company does not control are accounted for under the equity method of accounting.

At March 31, 2013 and December 31, 2012, the Company’s investments in consolidated real estate joint ventures in which the Company was deemed to be the primary beneficiary had total real estate assets of $189.5 million and $184.6 million, respectively, mortgages of $21.0 million and $21.5 million, respectively, and other liabilities of $1.2 million and $1.9 million, respectively.

Presentation of Other Comprehensive Income

Presentation of Other Comprehensive Income

In February 2013, the Financial Accounting Standards Board (“FASB”) issued guidance on the presentation of comprehensive income. This guidance requires presentation of reclassification adjustments from other comprehensive income to net income in a single note or on the face of the financial statements. The effective date for this guidance was effective for the Company on January 1, 2013. This guidance did not materially impact the Company’s consolidated financial statements.

- Definition

Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 20

-URI http://asc.fasb.org/subtopic&trid=2197087

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 20

-Subparagraph a(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 860

-SubTopic 40

-Section 45

-URI http://asc.fasb.org/section&trid=2197723

Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

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-Paragraph 5, 6, 16-19

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name FASB Interpretation (FIN)

-Number 46R

-Paragraph 4

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph k

-Article 1

Reference 10: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 13: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 14: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Publisher FASB

-Name Emerging Issues Task Force (EITF)

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+ Details

- Definition

Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.

+ References+ Details