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DERIVATIVES (OCI ROLLFORWARD) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
DERIVATIVES [ABSTRACT] |  |  |  |
Aggregate unrealized net gain/(loss) at beginning of year | $ 5,877 | $ 163 | $ 8,431 | $ 4,182
Add: Net gain/(loss) from change in fair value of cash flow hedges | (6,850) | 3,420 | (11,817) | (767)
Less: Net (gain)/loss reclassified to earnings from effective hedges | 700 | 515 | 3,113 | 683
Aggregate unrealized net gain/(loss) at end of period | $ (273) | $ 4,098 | $ (273) | $ 4,098

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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=124509347&loc=d3e637-108580 + Details
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