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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule Of Components Of The Accumulated Other Comprehensive Income, Net Of Taxes) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Accumulated Other Comprehensive Loss [Line Items] |  |  |
Beginning Balance |  | $ 272,114 | $ 257,972
Unrealized gain on available for sale securities, net of tax |  | (50,192) | (8,119)
Realized losses on securities, net of tax | [1],[2] | 193 | 0
Amortization of unrealized losses on securities transferred to held to maturity, net of tax |  | 739 | 0
Amortization of pension net loss, transition liability and prior service cost, net of tax | [2],[3] | 317 | 975
Unrecognized pension net gain, net of tax | [2] | 476 | 3,237
Net current period other comprehensive (loss) income |  | (48,467) | (3,907)
Ending Balance |  | 245,042 | 272,114
Unrealized Gains on Securities |  |  |
Accumulated Other Comprehensive Loss [Line Items] |  |  |
Beginning Balance |  | (3,474) |
Unrealized gain on available for sale securities, net of tax |  | (50,192) |
Realized losses on securities, net of tax |  | 193 |
Amortization of unrealized losses on securities transferred to held to maturity, net of tax |  | 739 |
Amortization of pension net loss, transition liability and prior service cost, net of tax |  | 0 |
Unrecognized pension net gain, net of tax |  | 0 |
Net current period other comprehensive (loss) income |  | (49,260) |
Ending Balance |  | (52,734) | (3,474)
Pension Liability |  |  |
Accumulated Other Comprehensive Loss [Line Items] |  |  |
Beginning Balance |  | (6,071) |
Unrealized gain on available for sale securities, net of tax |  | 0 |
Realized losses on securities, net of tax |  | 0 |
Amortization of unrealized losses on securities transferred to held to maturity, net of tax |  | 0 |
Amortization of pension net loss, transition liability and prior service cost, net of tax |  | 317 |
Unrecognized pension net gain, net of tax |  | 476 |
Net current period other comprehensive (loss) income |  | 793 |
Ending Balance |  | (5,278) | (6,071)
Accumulated Other Comprehensive Loss |  |  |
Accumulated Other Comprehensive Loss [Line Items] |  |  |
Beginning Balance |  | (9,545) | (5,638)
Unrealized gain on available for sale securities, net of tax |  | (50,192) |
Realized losses on securities, net of tax |  | 193 |
Amortization of unrealized losses on securities transferred to held to maturity, net of tax |  | 739 |
Amortization of pension net loss, transition liability and prior service cost, net of tax |  | 317 |
Unrecognized pension net gain, net of tax |  | 476 |
Net current period other comprehensive (loss) income |  | (48,467) | (3,907)
Ending Balance |  | $ (58,012) | $ (9,545)
[1] | Gross amounts are included in net gains on sales or calls of securities on the Consolidated Statements of Income in total other income.
[2] | Income tax amounts are included in the provision for income taxes on the Consolidated Statements of Income.
[3] | Gross amounts are included in the computation of net periodic benefit cost and are included in salaries and employee benefits on the Consolidated Statements of Income in total other expenses.

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