DERIVATIVE FINANCIAL INSTRUMENTS (Gains (Losses) Recognized on Derivatives (Cash Flow Hedges)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Trading Activity, Gains and Losses, Net [Line Items]
Effective Portion, Recognized in OCI, Amount of Gain (Loss)	$ (904)	$ (3,639)	$ 816
Reclassification adjustment for net (gains) losses on derivatives realized in net income	(1,820)	170	$ 431
Interest Rate Swap
Trading Activity, Gains and Losses, Net [Line Items]
Effective Portion, Recognized in OCI, Amount of Gain (Loss)	(2,698)	(3,442)
Interest Expense | Interest Rate Swap
Trading Activity, Gains and Losses, Net [Line Items]
Reclassification adjustment for net (gains) losses on derivatives realized in net income	(1,794)	197
Other Income | Interest Rate Swap
Trading Activity, Gains and Losses, Net [Line Items]
Ineffective Portion, Recognized in Income on Derivatives, Amount of Gain (Loss)	$ 0	$ 0