Investments in Unconsolidated Entities - Aggregated Assets, Liabilities and Operating Results of Entities as Equity-Method Investments (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Assets
Total assets	$ 122,824	$ 274,942
Liabilities and equity
Accounts payable and other liabilities	10,914	76,248
Company's equity	16,805	20,923
Outside interests' equity	95,105	177,771
Total liabilities and equity	122,824	274,942
Net sales	606	6,271	15,855
Other operating income (expense)	(4,290)	(7,521)	(12,244)
Other income (expense)	(2)	(18)	(220)
Net income (loss)	(3,686)	(1,268)	3,391
Company's equity in (loss) income of unconsolidated entities	(288)	2	2,490
Cash [Member]
Assets
Total assets	17,154	10,459
Receivables [Member]
Assets
Total assets	9,550	9,443
Real Estate Inventories [Member]
Assets
Total assets	95,500	254,505
Other Assets [Member]
Assets
Total assets	$ 620	$ 535

Equity method investment summarized financial information other income (expenses), net.

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Equity method investment summarized financial information other operating income (expense), net.

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The amount of assets reported by an equity method investment of the entity.

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Amount of equity, excluding noncontrolling interest, attributable to the equity method investment of the entity.

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The amount of liabilities reported by an equity method investment of the entity.

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The amount of liabilities and equity reported by an equity method investment of the entity.

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The amount of net income (loss) reported by an equity method investment of the entity.

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The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.

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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.

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