DERIVATIVE INSTRUMENTS (Effects of Changes in Fair Values of Derivatives Designated as Cash Flow Hedges) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
|
Interest Rate Swap [Member] | Cash Flow Hedges [Member] | Designated as Hedging Instrument [Member] | ||
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | ||
Loss reclassified from AOCI (effective portion) | $ (75) | $ (89) |