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Summary of notes and interest payable as follows (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015
Notes Payable:
Apartments	$ 418,681fil_Apartments1
Commercial	104,292fil_Commercial1
Land held for development	77,227fil_LandHeldForDevelopment1
Real estate held for sale	1,227fil_RealEstateHeldForSale2
Real estate subject to sales contract	16,754fil_RealEstateSubjectToSalesContract1
Other	19,440fil_Other
Total	637,621fil_Total
Accrued Interest:
Apartments	1,106fil_Apartments2
Commercial	461fil_Commercial3
Land held for development	117fil_LandHeldForDevelopment2
Real estate held for sale	0fil_RealEstateHeldForSale3
Real estate subject to sales contract	1,680fil_RealEstateSubjectToSalesContract2
Other	272fil_Other1
Total	3,636fil_Total1
Total Debt:
Apartments	419,787fil_Apartments3
Commercial	104,753fil_Commercial4
Land held for development	77,344fil_LandHeldForDevelopment3
Real estate held for sale	1,227fil_RealEstateHeldForSale4
Real estate subject to sales contract	18,434fil_RealEstateSubjectToSalesContract6
Other	19,712fil_Other2
Total	$ 641,257fil_Total2

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