MORTGAGE AND OTHER NOTES PAYABLE (Details) (USD $)			6 Months Ended	1 Months Ended				6 Months Ended	1 Months Ended								1 Months Ended			1 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014 Unsecured Debt Unsecured credit facility Line of Credit [Member]	Feb. 28, 2014 Secured Debt Libor Plus 2.25% Mortgage Note LIBOR	Jan. 31, 2014 Secured Debt Libor Plus 2.25% Mortgage Note LIBOR	Jan. 31, 2014 Secured Debt LIBOR Plus 1.65% Mortgage Note LIBOR	Feb. 28, 2014 Secured Debt Libor Plus 1.55% Mortgage Note LIBOR	Jun. 30, 2014 Subscription Line Fund IV	Apr. 30, 2014 Mortgages 6.35% Mortgage Note	Jun. 30, 2014 Mortgages 5.65% Mortgage Note	Apr. 30, 2014 Mortgages Libor Plus 2.25% Mortgage Note	Feb. 28, 2014 Mortgages Libor Plus 2.25% Mortgage Note	Jan. 31, 2014 Mortgages Libor Plus 2.25% Mortgage Note	Jan. 31, 2014 Mortgages LIBOR Plus 1.65% Mortgage Note	Feb. 28, 2014 Mortgages Libor Plus 1.55% Mortgage Note	Mar. 31, 2014 Mortgages LIBOR Plus 1.88%, Mortgage Note	Mar. 31, 2014 Mortgages LIBOR Plus 1.88%, Mortgage Note LIBOR	Mar. 31, 2014 Mortgages LIBOR Plus 1.70% Mortgage Note	Jun. 30, 2014 Mortgages LIBOR Plus 1.70% Mortgage Note	Mar. 31, 2014 Mortgages LIBOR Plus 1.70% Mortgage Note LIBOR	Apr. 30, 2014 Mortgages LIBOR Plus 2.15% Mortgage Note	Apr. 30, 2014 Mortgages LIBOR Plus 1.85% Mortgage Note	May 31, 2014 Mortgages LIBOR Plus 2.35% Mortgage Note	Jun. 30, 2014 Mortgages LIBOR Plus 1.75%, Mortgage Note extension_option	May 31, 2014 Mortgages LIBOR Plus 1.75%, Mortgage Note	Jun. 30, 2014 Construction Loans Construction Loan Under the United States Imigration Investment Program
Mortgage Loans on Real Estate [Line Items]
Proceeds from lines of credit			$ 15,000,000
Description of variable rate basis				LIBOR	LIBOR	LIBOR	LIBOR				LIBOR						LIBOR			LIBOR	LIBOR	LIBOR	LIBOR	LIBOR
Basis spread on variable rate				2.25%	2.25%	1.65%	155.00%				2.25%						1.88%			1.70%	2.15%	1.85%	2.35%	1.75%
New mortgage loans								6,500,000					1,500,000	45,000,000	24,500,000	9,000,000			19,000,000		15,500,000	12,000,000	12,500,000	12,500,000
Long-term debt refinanced											7,700,000	20,900,000
Expensed unamortized loan costs												200,000
Repayments of long-term debt			15,000,000					52,100,000
Mortgage and other notes payable	1,074,029,000	1,039,997,000						28,100,000
Proceeds from secured notes payable																		12,600,000
Extinguishment of debt, amount									4,200,000	13,300,000
Stated interest rate percentage									6.35%	5.64%
Length of loan extension																								1 year	1 year
Number of loan extensions																								2
Construction loan, amount released into restricted cash																										198,500,000
Construction loan, amount withdrawn from restricted cash																										127,200,000
Construction loan, amount released into restricted Cash, amount available																										$ 71,300,000