DERIVATIVE FINANCIAL INSTRUMENTS - Additional Information (Details) $ in Thousands	3 Months Ended
Mar. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) instrument
Derivative [Line Items]
Interest rate cash flow hedge increase decrease interest expense to be reclassified during next 12 months net	$ 600
Interest rate cash flow hedge gain (loss) reclassified to earnings, net	(100)
Notional	734,909	$ 502,172
Termination value of derivatives	3,039	966
Collateral value against obligations	10,400
Designated as Hedging Instrument
Derivative [Line Items]
Notional	75,000	$ 75,000
Termination value of derivatives	$ 1,300
Other liabilities \| Interest rate products \| Designated as Hedging Instrument
Derivative [Line Items]
Count \| instrument		3
Notional		$ 75,000

Fair value of securities received as collateral against derivative assets.

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Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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Nominal or face amount used to calculate payment on derivative.

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The number of derivative instruments of a particular group held by the entity.

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The amount of net gains or losses on interest rate cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income upon the hedged transaction affecting earnings.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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