DERIVATIVES AND HEDGING ACTIVITIES - Effect Of Cash Flow Hedge Accounting On Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivative	$ (11)	$ 59	$ (20)	$ (220)
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	0	49	(38)	99
Interest expense	(1,087)	(1,209)	(2,109)	(2,669)
Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivative	0	59	0	(220)
Interest expense	(1,087)	(1,209)	(2,109)	(2,669)
Interest Rate Swap | Interest Expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	0	49	(38)	99
Interest Rate Cap
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Recognized in Other Comprehensive Income on Derivative	(11)	0	(20)	0
Interest Rate Cap | Interest Expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Income	$ 0	$ 0	$ 0	$ 0