LOANS AND LEASES (Schedule of Modified as Troubled Debt Restructurings Subsequently Defaulted) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2021 USD ($) Contract	Mar. 31, 2020 USD ($) Contract
Number of Subsequently Defaulted Loans \| Contract	1	1
Subsequently Defaulted Recorded Investment \| $	$ 132	$ 200
Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Number of Subsequently Defaulted Loans \| Contract	1	1
Subsequently Defaulted Recorded Investment \| $	$ 132	$ 200

Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953682-111524

Name:	us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration