This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

+ References+ Details

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References+ Details

- Definition

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.12)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 11

-Article 7

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33749-111570

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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 6

-Subparagraph b

-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 AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 18

-Paragraph 19

-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.

+ Details

Investment in Joint Ventures - Additional Information (Detail) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Schedule of Equity Method Investments [Line Items]
Equity income from unconsolidated joint ventures	$ 576,000	$ 763,000
Adjustment Depreciation	300,000
Distributions from equity unconsolidated joint ventures	478,000	474,000
Number Of Joint Venture Sites	3,075
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	8,454,000		8,420,000
Arizona \| Voyager Investments
Schedule of Equity Method Investments [Line Items]
Equity income from unconsolidated joint ventures	413,000	425,000
Number Of Joint Venture Sites	1,706
Equity Method Investment, Ownership Percentage	50.00%
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	7,231,000		7,195,000
Other Regions \| Other Investments
Schedule of Equity Method Investments [Line Items]
Equity income from unconsolidated joint ventures	(188,000)	0
Number Of Joint Venture Sites	0
Equity Method Investment, Ownership Percentage	20.00%
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	0		188,000
Other Regions \| Meadows Investments
Schedule of Equity Method Investments [Line Items]
Equity income from unconsolidated joint ventures	286,000	265,000
Number Of Joint Venture Sites	1,027
Equity Method Investment, Ownership Percentage	50.00%
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	1,102,000		916,000
Florida \| Lakeshore Investments
Schedule of Equity Method Investments [Line Items]
Equity income from unconsolidated joint ventures	65,000	73,000
Number Of Joint Venture Sites	342
Equity Method Investment, Ownership Percentage	65.00%
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	$ 121,000		$ 121,000
Servicing Assets \| Voyager Investments
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	25.00%
Recreational Vehicle Resort [Member] \| Voyager Investments
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%