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LOANS AND LEASES (Schedule of Loan Modifications) (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2021 USD ($) Contract | Mar. 31, 2020 USD ($) Contract
Number of Loans | Contract |  | 2
Post-Modification Outstanding Recorded Investment | $ |  | $ 301
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |
Number of Loans | Contract |  | 1
Post-Modification Outstanding Recorded Investment | $ |  | $ 253
Deferral [Member] |  |
Number of Loans | Contract | 32 |
Post-Modification Outstanding Recorded Investment | $ | $ 42,757 |
Deferral [Member] | Residential Portfolio Segment [Member] | Junior Lien [Member] |  |
Number of Loans | Contract | 1 |
Post-Modification Outstanding Recorded Investment | $ | $ 18 |
Deferral [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |
Number of Loans | Contract | 21 |
Post-Modification Outstanding Recorded Investment | $ | $ 7,477 |
Deferral [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member] |  |
Number of Loans | Contract | 1 |
Post-Modification Outstanding Recorded Investment | $ | $ 921 |
Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] |  |
Number of Loans | Contract | 1 |
Post-Modification Outstanding Recorded Investment | $ | $ 117 |
Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] |  |
Number of Loans | Contract | 1 |
Post-Modification Outstanding Recorded Investment | $ | $ 19,887 |
Deferral [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial Sector [Member] |  |
Number of Loans | Contract | 6 |
Post-Modification Outstanding Recorded Investment | $ | $ 12,993 |
Deferral [Member] | Commercial Portfolio Segment [Member] | Construction [Member] |  |
Number of Loans | Contract | 1 |
Post-Modification Outstanding Recorded Investment | $ | $ 1,344 |

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