Commercial and income producing properties unit.

No definition available.

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- Definition

Cost of asset in entitled developed and under development projects.

+ References

No definition available.

+ Details

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- Definition

Costs relate to water, sewer and other infrastructure assets.

+ References

No definition available.

+ Details

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- Definition

Depreciation Expense For Commercial And Income Producing Properties

+ References

No definition available.

+ Details

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- Definition

Payments Received From Special Improvement District

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date, net of valuation allowances and impairment losses, of costs of land expected to be developed in the near term plus capitalized costs of development, for purposes of selling completed units to home buyers or commercial or industrial entities..

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.6(a))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 6

-Subparagraph a

-Article 5

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- Definition

The cash outflow from the acquisition of a piece of land and anything permanently fixed to it, including buildings, structures on it and so forth, and payments to develop real estate assets by adding improvements on or to a parcel of land. Such improvements may include drainage, utilities, subdividing, access, buildings, and any combination of these elements. Including real estate intended to generate income for the owner; excluding real estate acquired for use by the owner.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

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- Definition

Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.1(d))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

+ Details

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- Details

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- Definition

Return of or reimbursements received in relation to direct costs and expenses previously paid or incurred.

+ 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 210.5-03.2)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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Real Estate - Additional Information (Detail) (USD $)	3 Months Ended
Real Estate - Additional Information (Detail) (USD $)	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Real Estate Properties [Line Items]
Costs relate to water, sewer and other infrastructure assets	$ 4,126,000	$ 103,000
Reimbursements from utility and improvement districts	1,536,000	209,000
Investment in resort development	526,810,000		519,464,000
Payments to Acquire and Develop Real Estate	35,035,000	17,568,000
Real Estate Investment Property, at Cost	107,560,000		99,476,000
Depreciation expense, related to commercial and income producing properties	580,000	849,000
Utility and Improvement District [Member]
Real Estate Properties [Line Items]
Cost of asset in developed and under development projects	63,743,000		62,183,000
Cibolo Canyons Project [Member]
Real Estate Properties [Line Items]
Collection related to reduction of investment in the mixed-use development	0	0
Investment in resort development	28,118,000
Consolidated Properties [Member]
Real Estate Properties [Line Items]
Reimbursements from utility and improvement districts	1,536,000	209,000
Multi Family Development Properties [Member]
Real Estate Properties [Line Items]
Real Estate Investment Property, at Cost	50,660,000
San Antonio Texas [Member] \| Cibolo Canyons Project [Member]
Real Estate Properties [Line Items]
Cost of asset in developed and under development projects	41,795,000		41,795,000
Austin, Texas [Member] \| Rob Roy Multifamily Property [Member]
Real Estate Properties [Line Items]
Payments to Acquire and Develop Real Estate	8,239,000
Austin, Texas [Member] \| Hotel Property [Member]
Real Estate Properties [Line Items]
Commercial and income producing properties, investment unit	413
Real Estate Investment Property, at Cost	$ 27,658,000