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Investments in Unconsolidated Joint Ventures (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Schedule of Equity Method Investments [Line Items] |  |  |
Adjustment Depreciation | $ 1.0 | $ 1.2 | $ 1.2
Voyager | Recreational Vehicle Resort [Member] |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Economic Interest | 50.00% |  |
Voyager | Servicing Assets |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Economic Interest | 25.00% |  |

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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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