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Loans Payable and Other Borrowings (Details) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Line of Credit Facility [Line Items]    
Loans payable and other borrowings $ 41,898 $ 30,722
Notes Payable, Other Payables [Member]    
Line of Credit Facility [Line Items]    
Long-term debt [1] 41,898 30,722
Line of Credit [Member] | Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Long-term debt $ 0 $ 0
[1] Reflects balance of non-recourse notes payable in connection with land purchases, with interest rates ranging from 0% to 6%.