Annual report [Section 13 and 15(d), not S-K Item 405]

EMPLOYEE BENEFIT PLANS (Schedule of Components of SERP's Periodic Benefit Cost, the Funded Status of the Plan, Amounts Recognized in the Consolidated Statements of Financial Condition, and Major Assumptions) (Details)

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EMPLOYEE BENEFIT PLANS (Schedule of Components of SERP's Periodic Benefit Cost, the Funded Status of the Plan, Amounts Recognized in the Consolidated Statements of Financial Condition, and Major Assumptions) (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Change in Projected Benefit Obligation:      
Actuarial Loss $ (2,845,000) $ (13,948,000) $ (4,905,000)
Components of Net Periodic Benefit (Income) Costs:      
Net Gain Settlements (1,552,000) 0 (291,000)
Supplemental Executive Retirement Plan ("SERP") [Member]      
Change in Projected Benefit Obligation:      
Benefit Obligation at Beginning of Year 10,132,000 9,204,000 10,948,000
Service Cost 46,000 37,000 18,000
Interest Cost 525,000 454,000 501,000
Actuarial Loss 2,240,000 198,000 201,000
Plan Amendments 0 239,000 0
Net Settlements 0 0 (2,464,000)
Projected Benefit Obligation at End of Year 12,943,000 10,132,000 9,204,000
Funded Status of Plan and Accrued Liability Recognized at End of Year:      
Other Liabilities 12,943,000 10,132,000 9,204,000
Accumulated Benefit Obligation at End of Year 11,935,000 9,580,000 8,943,000
Components of Net Periodic Benefit (Income) Costs:      
Service Cost 46,000 37,000 18,000
Interest Cost 525,000 454,000 501,000
Amortization of Prior Service Cost 102,000 0 151,000
Net Gain Amortization (117,000) (281,000) (531,000)
Net Gain Settlements 0 0 (291,000)
Net Periodic Benefit Cost $ 556,000 $ 210,000 $ (152,000)
Weighted-Average Assumptions Used to Determine Benefit Obligation:      
Discount Rate (in percent) 5.24% 5.57% 5.11%
Rate of Compensation Increase (in percent) 4.67% 4.75% 5.10%
Measurement Date Dec. 31, 2025 Dec. 31, 2024 Dec. 31, 2023
Weighted-Average Assumptions Used to Determine Benefit Cost:      
Discount Rate (in percent) 5.57% 5.11% 5.45%
Rate of Compensation Increase (in percent) 4.67% 4.75% 5.10%
Amortization Amounts from Accumulated Other Comprehensive Loss:      
Net Actuarial Gain $ 2,240,000 $ 198,000 $ 201,000
Prior Service (Cost) Benefit (102,000) 239,000 (151,000)
Net Gain 117,000 281,000 531,000
Settlement Gain 0 0 291,000
Deferred Tax (Benefit) Expense (571,000) (183,000) (222,000)
Other Comprehensive Income, net of tax 1,684,000 535,000 650,000
Amounts Recognized in Accumulated Other Comprehensive (Income) Loss:      
Net Actuarial (Gain) Loss 2,083,000 (275,000) (753,000)
Prior Service Cost 137,000 239,000 0
Deferred Tax Expense (Benefit) (563,000) 9,000 191,000
Accumulated Other Comprehensive Loss (Income), net of tax $ 1,657,000 $ (27,000) $ (562,000)