RENTAL INCOME (Rent Receivable) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
RENTAL INCOME
Allowance for doubtful rent receivable	$ 373,000	$ 366,000
Recognizing rental income from non-cancelable commercial leases with future rental increases on a straight-line basis	135,000
Deferred rental concession	119,000
Amortization of deferred rents	$ 2,200