Quarterly report pursuant to Section 13 or 15(d)

Loans Payable and Other Borrowings (Details)

v2.4.1.9
Loans Payable and Other Borrowings (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Line of Credit Facility [Line Items]    
Loans payable and other borrowings $ 61,406us-gaap_OtherNotesPayable $ 30,722us-gaap_OtherNotesPayable
Line of Credit Facility, Interest Rate Description $500 million unsecured revolving credit facility, maturing June 2018, with interest approximating LIBOR (approximately 0.18% at March 31, 2015) plus 2.25% or Prime (3.25% at March 31, 2015) plus 1.25%  
Notes Payable, Other Payables [Member]    
Line of Credit Facility [Line Items]    
Long-term Debt 34,406us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember 		[1] 30,722us-gaap_LongTermDebt
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_NotesPayableOtherPayablesMember 		[1]
Line of Credit [Member] | Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Long-term Debt $ 27,000us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember 		$ 0us-gaap_LongTermDebt
/ us-gaap_CreditFacilityAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember
[1] Reflects balance of non-recourse notes payable in connection with land purchases, with interest rates ranging from 0% to 6%.