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ALLOWANCE FOR CREDIT LOSSES (Schedule of Loans Individually Evaluated by Segment) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | $ 33,925 |  | $ 39,490 |
With related allowance recorded: |  | 42,026 |  | 29,438 |
Total loans individually evaluated for impairment |  | 75,951 |  | 68,928 |
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 28,949 | [1] | 32,189 |
With related allowance recorded: |  | 40,581 | [1] | 28,521 |
Total loans individually evaluated for impairment |  | 69,530 | [1] | 60,710 |
Related Allowance |  | 4,711 |  | 4,538 |
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 27,200 |  | 16,394 |
With related allowance recorded: |  | 40,587 |  | 11,425 |
Total loans individually evaluated for impairment |  | 67,787 |  | 27,819 |
Lease Financing [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | 1,878 | [2] | 1,035 | [3]
With related allowance recorded: | [3] |  |  | 1,079 |
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 1,760 | [1],[2] | 946 | [3]
With related allowance recorded: | [3] |  |  | 1,056 |
Related Allowance | [3] |  |  | 20 |
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 1,843 | [2] | 2,067 | [3]
With related allowance recorded: | [3] |  |  | 1,611 |
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | 1,043 | [1] | 712 | [4]
With related allowance recorded: | [1] | 591 |  |  |
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 964 | [1] | 652 | [4]
With related allowance recorded: | [1] | 591 |  |  |
Related Allowance | [1] | 17 |  |  |
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 783 | [1] | 428 | [4]
With related allowance recorded: | [1] | 394 |  |  |
Residential Portfolio Segment [Member] | Multifamily Property [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | 23,295 | [5] | 18,868 | [6]
With related allowance recorded: | [5] | 3,575 |  |  |
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 21,073 | [1],[5] | 16,645 | [6]
With related allowance recorded: | [1],[5] | 3,575 |  |  |
Related Allowance | [5] | 600 |  |  |
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 18,121 | [5] | 5,964 | [6]
With related allowance recorded: | [5] | 1,192 |  |  |
Residential Portfolio Segment [Member] | Junior Lien [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | 120 | [1] | 100 | [4]
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 120 | [1] | 100 | [4]
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 114 | [1] | 8 | [4]
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded | [7] |  |  | 12,500 |
With related allowance recorded: | [8] | 12,500 |  |  |
Recorded Investment |  |  |  |  |
With no related allowance recorded | [7] |  |  | 9,881 |
With related allowance recorded: | [1],[8] | 9,850 |  |  |
Related Allowance | [8] | 75 |  |  |
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded | [7] |  |  | 5,781 |
With related allowance recorded: | [8] | 9,860 |  |  |
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |  |  |  |  |
Unpaid Principal Balance |  |  |  |  |
With no related allowance recorded |  | 7,589 | [1],[8],[9] | 6,275 | [4],[7],[10]
With related allowance recorded: |  | 25,360 | [2],[8],[9] | 28,359 | [3],[7],[10]
Recorded Investment |  |  |  |  |
With no related allowance recorded |  | 5,032 | [1],[8],[9] | 3,965 | [4],[7],[10]
With related allowance recorded: |  | 26,565 | [1],[2],[8],[9] | 27,465 | [3],[7],[10]
Related Allowance |  | 4,019 | [2],[8],[9] | 4,518 | [3],[7],[10]
Average Individually Evaluated Loans |  |  |  |  |
With no related allowance recorded |  | 6,339 | [1],[8],[9] | 2,146 | [4],[7],[10]
With related allowance recorded: |  | $ 29,141 | [2],[8],[9] | $ 9,814 | [3],[7],[10]
[1] | Secured by residential real estate.
[2] | Secured by machinery and equipment.
[3] | Secured by machinery and equipment.
[4] | Secured by residential real estate.
[5] | Secured by multifamily residential properties.
[6] | Secured by multifamily residential properties.
[7] | Secured by commercial real estate.
[8] | Secured by all business assets.
[9] | Secured by commercial real estate.
[10] | Secured by all business assets.

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