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DEBT - Schedule of Long Term Debt - Mortgage Notes (Details) - Mortgages [Member] - Fixed Rate Mortgages [Member] - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]    
Principal Balance $ 162,762 $ 163,638
Weighted Average Effective Interest Rate 3.87%