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LOANS AND LEASES (Schedule of Loan Modifications) (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($) N	Jun. 30, 2020 USD ($) N
Number of Loans | N	1	3
Post-Modification Outstanding Recorded Investment | $	$ 139	$ 436
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Number of Loans | N	1	2
Post-Modification Outstanding Recorded Investment | $	$ 139	$ 391
Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member]
Number of Loans | N		1
Post-Modification Outstanding Recorded Investment | $		$ 45
Deferral [Member]
Number of Loans | N		504
Post-Modification Outstanding Recorded Investment | $		$ 913,705
Deferral [Member] | Agricultural Sector [Member]
Number of Loans | N		1
Post-Modification Outstanding Recorded Investment | $		$ 133
Deferral [Member] | Residential Portfolio Segment [Member] | Junior Lien [Member]
Number of Loans | N		7
Post-Modification Outstanding Recorded Investment | $		$ 481
Deferral [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Number of Loans | N		229
Post-Modification Outstanding Recorded Investment | $		$ 92,335
Deferral [Member] | Residential Portfolio Segment [Member] | Home Equity Lines of Credit [Member]
Number of Loans | N		21
Post-Modification Outstanding Recorded Investment | $		$ 5,380
Deferral [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member]
Number of Loans | N		72
Post-Modification Outstanding Recorded Investment | $		$ 270,598
Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Number of Loans | N		44
Post-Modification Outstanding Recorded Investment | $		$ 51,610
Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Number of Loans | N		76
Post-Modification Outstanding Recorded Investment | $		$ 411,008
Deferral [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member]
Number of Loans | N		42
Post-Modification Outstanding Recorded Investment | $		$ 31,305
Deferral [Member] | Commercial Portfolio Segment [Member] | Lease Financing [Member]
Number of Loans | N		9
Post-Modification Outstanding Recorded Investment | $		$ 47,782
Deferral [Member] | Commercial Portfolio Segment [Member] | Construction [Member]
Number of Loans | N		3
Post-Modification Outstanding Recorded Investment | $		$ 3,073

X

- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

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