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REVENUE FROM CONTRACTS WITH CUSTOMERS (Schedule of Noninterest Income by Operating Segment) (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Service charges on deposits |  |  |  |  |  |
Overdraft fees |  |  | $ 103,000 | $ 123,000 | $ 318,000 | $ 345,000
Interchange income |  |  | 252,000 | 256,000 | 752,000 | 761,000
Other |  |  | 829,000 | 948,000 | 2,420,000 | 2,888,000
Wealth management fees | [1],[2] |  | 15,798,000 | 15,150,000 | 47,176,000 | 45,976,000
Loss on sale of property |  |  | (3,000) | 0 | (9,000) | (4,000)
Gain on lease termination |  | $ 875,000 |  |  | 875,000 |
Corporate advisory fee income |  |  | 692,000 | 55,000 | 812,000 | 976,000
Other | [3],[4] |  | 2,450,000 | 2,406,000 | 8,082,000 | 8,252,000
Total other income |  |  | 20,121,000 | 18,938,000 | 60,426,000 | 59,194,000
Banking Segment [Member] |  |  |  |  |  |
Service charges on deposits |  |  |  |  |  |
Overdraft fees |  |  | 103,000 | 123,000 | 318,000 | 345,000
Interchange income |  |  | 252,000 | 256,000 | 752,000 | 761,000
Other |  |  | 829,000 | 948,000 | 2,420,000 | 2,888,000
Loss on sale of property |  |  | (3,000) | (0) | (9,000) | (4,000)
Gain on lease termination |  |  |  |  | 875,000 |
Corporate advisory fee income |  |  | 692,000 | 55,000 | 812,000 | 976,000
Other | [3] |  | 2,315,000 | 2,222,000 | 7,637,000 | 7,650,000
Total other income |  |  | 4,188,000 | 3,604,000 | 12,805,000 | 12,616,000
Wealth Management Division [Member] |  |  |  |  |  |
Service charges on deposits |  |  |  |  |  |
Wealth management fees | [1] |  | 15,798,000 | 15,150,000 | 47,176,000 | 45,976,000
Other | [3] |  | 135,000 | 184,000 | 445,000 | 602,000
Total other income |  |  | $ 15,933,000 | $ 15,334,000 | $ 47,621,000 | $ 46,578,000
[1] | Includes investment brokerage fees.
[2] | Includes investment brokerage fees.
[3] | All of the other category is outside the scope of ASC 606.
[4] | All of the other category is outside the scope of ASC 606.

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