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RISK MANAGEMENT AND USE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 24, 2019
Mar. 31, 2020
Mar. 31, 2019
Dec. 24, 2018
Derivative financial instruments        
Settlement of hedge transactions     $ 807  
Realized losses reclassified from accumulated other comprehensive loss   $ 20    
Amount estimated to be reclassified as an increase to interest expense   $ 100    
Interest rate swap        
Derivative financial instruments        
Notional Amount       $ 150,000
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Termination Premium $ 800      
Designated | Cash flow        
Derivative financial instruments        
Settlement of hedge transactions $ 800