NOTES AND INTEREST PAYABLE (Details) $ in Thousands	Sep. 30, 2018 USD ($)
Apartments [Member]
Notes Payable	$ 62,103
Accrued Interest	176
Total Debt	62,279
Apartments Under Construction [Member]
Notes Payable	20,580
Accrued Interest
Total Debt	20,580
Commercial [Member]
Notes Payable	125,429
Accrued Interest	617
Total Debt	126,046
Land [Member]
Notes Payable	15,823
Accrued Interest	191
Total Debt	16,014
Real Estate Subject To Sales Contract [Member]
Notes Payable	649,541
Accrued Interest	1,484
Total Debt	651,025
Mezzanine Financing [Member]
Notes Payable	93,423
Accrued Interest	503
Total Debt	93,926
Other [Member]
Notes Payable	14,071
Accrued Interest	(777)
Total Debt	13,294
Notes Payable [Member]
Notes Payable	980,970
Accrued Interest	2,194
Total Debt	983,164
Unamortized deferred borrowing costs	(17,941)
Notes Payable, Net [Member]
Notes Payable	963,029
Accrued Interest	2,194
Total Debt	965,223
Unamortized deferred borrowing costs	$ (17,941)