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Summary of notes and interest payable as follows (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Notes Payable:
Apartments	$ 420,083fil_Apartments1
Commercial	114,085fil_Commercial1
Land held for development	83,439fil_LandHeldForDevelopment1
Real estate held for sale	452fil_RealEstateHeldForSale2
Real estate subject to sales contract	16,961fil_RealEstateSubjectToSalesContract1
Other	20,464fil_Other
Total	655,484fil_Total
Accrued Interest:
Apartments	1,157fil_Apartments2
Commercial	433fil_Commercial3
Land held for development	117fil_LandHeldForDevelopment2
Real estate held for sale	0fil_RealEstateHeldForSale3
Real estate subject to sales contract	1,655fil_RealEstateSubjectToSalesContract2
Other	213fil_Other1
Total	3,575fil_Total1
Total Debt:
Apartments	421,240fil_Apartments3
Commercial	114,518fil_Commercial4
Land held for development	83,556fil_LandHeldForDevelopment3
Real estate held for sale	452fil_RealEstateHeldForSale4
Real estate subject to sales contract	18,616fil_RealEstateSubjectToSalesContract6
Other	20,677fil_Other2
Total	$ 659,059fil_Total2

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