DERIVATIVES AND HEDGING (Schedule of cash flow hedging instruments, location) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	$ 782	$ 1,374
Amount of gain (loss) reclassified from AOCI into income	808	1,414
Net interest income	36,365	32,364
Cash Flow Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,635	6,392
Amount of gain (loss) reclassified from AOCI into income	(118)	(186)
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	(3,011)	(802)
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,488	3,463
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,158
Cash Flow Hedging | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative		3,731
Cash Flow Hedging | Interest and fees on loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	382	392
Cash Flow Hedging | Interest and fees on loans | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net interest income	32,035	30,560
Cash Flow Hedging | Interest and fees on loans | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	382	392
Cash Flow Hedging | Interest on deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(149)	(156)
Cash Flow Hedging | Interest on deposits | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net interest income	1,833	2,063
Cash Flow Hedging | Interest on deposits | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(149)	(156)
Cash Flow Hedging | Interest on subordinated debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(351)	(422)
Cash Flow Hedging | Interest on subordinated debentures | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net interest income	529	805
Cash Flow Hedging | Interest on subordinated debentures | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(351)	(422)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,635	6,392
Amount of gain (loss) reclassified from AOCI into income	(118)	(186)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	(3,011)	(802)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,488	3,463
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	3,158
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative		3,731
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest and fees on loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	382	392
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest and fees on loans | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	382	392
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(149)	(156)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on deposits | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(149)	(156)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on subordinated debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(351)	(422)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Included Component | Interest on subordinated debentures | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	(351)	(422)
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	0	0
Amount of gain (loss) reclassified from AOCI into income	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) recognized in OCI on derivative
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest and fees on loans
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest and fees on loans | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on deposits
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on deposits | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	0	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on subordinated debentures
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	0
Cash Flow Hedging | AOCI, Derivative Qualifying as Hedge, Excluded Component | Interest on subordinated debentures | Interest rate contracts(1)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of gain (loss) reclassified from AOCI into income	$ 0	$ 0