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DERIVATIVES (OCI ROLLFORWARD) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
DERIVATIVES [ABSTRACT] |  |  |  |
Aggregate unrealized net gain/(loss) at beginning of year | $ 5,717 | $ (3,621) | $ 8,431 | $ 4,182
Add: Net gain/(loss) from change in fair value of cash flow hedges | (1,194) | 3,726 | (4,967) | (4,187)
Less: Net (gain)/loss reclassified to earnings from effective hedges | 1,354 | 58 | 2,413 | 168
Aggregate unrealized net gain/(loss) at end of period | $ 5,877 | $ 163 | $ 5,877 | $ 163

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- Definition Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580 + Details
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