DERIVATIVES AND HEDGING ACTIVITY - Offsetting Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Offsetting derivative assets
Net Amounts of Assets Presented in the Consolidated Balance Sheets (a)	$ 6	$ 4,757
Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	(3)
Net Amount	3	4,757
Offsetting derivative liabilities
Gross Amounts of Recognized Liabilities	142	356
Net Amounts of Liabilities Presented in the Consolidated Balance Sheets (b)	142	356
Gross Amounts Not Offset in the Consolidated Balance Sheets, Financial Instruments	(3)
Net Amount	$ 139	$ 356

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets.

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Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.

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