REAL ESTATE AND RELATED LEASE INTANGIBLES, NET - Schedule of Depreciation and Amortization Expense on Real Estate (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Real Estate [Abstract]
Depreciation expense	$ 6,272,000	$ 5,900,000	$ 18,540,000	$ 17,802,000
Amortization expense	3,433,000	3,633,000	10,164,000	11,356,000
Total real estate depreciation and amortization expense	9,705,000	9,533,000	28,704,000	29,158,000
Depreciation on corporate fixed assets	$ 28,493	$ 28,493	$ 85,416	$ 79,904