XML 70 R64.htm IDEA: XBRL DOCUMENT v2.4.0.8
Variable Interest Entities - Additional Information (Detail) (Variable Interest Entity, Not Primary Beneficiary [Member], USD $)
3 Months Ended
Mar. 31, 2014
Entity
Variable Interest Entity [Line Items]  
Number of primary beneficiary 4
Contributed to VIE $ 4,293,000
Total assets of developed and under developed real estate 36,824,000
Total liabilities of developed and under developed real estate 58,991,000
Investment in VIEs 10,311,000
Maximum Exposure to loss related to VIEs 3,663,000
Current Maturities of Borrowings [Member]
 
Variable Interest Entity [Line Items]  
Total liabilities of developed and under developed real estate $ 27,336,000