Allowance For Loan Losses (Schedule Of Allowance For Loan Loss By Portfolio Segment) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Allowance for Loan Losses [Roll Forward]
Beginning balance	$ 22,745	$ 17,108	$ 18,166
Impact Of Adopting ASU 2022-02		(175)
Citizens Purchased Credit Deteriorated Loan Reserves		2,811
Charge-offs	(5,055)	(2,974)	(3,848)
Recoveries	2,412	2,732	2,316
Provision for credit losses	1,820	3,243	474
Ending balance	21,922	22,745	17,108
Commercial Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance	4,474	3,568	3,480
Impact Of Adopting ASU 2022-02		12
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(672)	(153)	(562)
Recoveries	88	836	334
Provision for credit losses	651	211	316
Ending balance	4,541	4,474	3,568
Commercial Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance	11,145	6,612	7,311
Impact Of Adopting ASU 2022-02		(1)
Citizens Purchased Credit Deteriorated Loan Reserves		2,811
Charge-offs	(1,980)	(380)	(55)
Recoveries	381	277	207
Provision for credit losses	291	1,826	(851)
Ending balance	9,837	11,145	6,612
Residential Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance	5,398	5,427	5,716
Impact Of Adopting ASU 2022-02		(138)
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(423)	(209)	(265)
Recoveries	258	47	99
Provision for credit losses	565	271	(123)
Ending balance	5,798	5,398	5,427
Home Equity Line of Credit
Allowance for Loan Losses [Roll Forward]
Beginning balance	490	290	517
Impact Of Adopting ASU 2022-02		(46)
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(228)	(400)	(279)
Recoveries	77	47	56
Provision for credit losses	304	599	(4)
Ending balance	643	490	290
Consumer Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance	269	110	106
Impact Of Adopting ASU 2022-02		(2)
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(182)	(187)	(63)
Recoveries	162	123	107
Provision for credit losses	65	225	(40)
Ending balance	314	269	110
DDA Overdrafts
Allowance for Loan Losses [Roll Forward]
Beginning balance	969	1,101	1,036
Impact Of Adopting ASU 2022-02		0
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(1,570)	(1,645)	(2,624)
Recoveries	1,446	1,402	1,513
Provision for credit losses	(56)	111	1,176
Ending balance	789	969	1,101
Commercial Real Estate 1-4 Family
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,402	566	598
Impact Of Adopting ASU 2022-02		(1)
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	(177)	(340)	(55)
Recoveries	211	50	160
Provision for credit losses	(70)	1,127	(137)
Ending balance	1,366	1,402	566
Commercial Real Estate Hotels
Allowance for Loan Losses [Roll Forward]
Beginning balance	2,211	2,332	2,426
Impact Of Adopting ASU 2022-02		0
Citizens Purchased Credit Deteriorated Loan Reserves		0
Charge-offs	0	(40)	0
Recoveries	0	0	0
Provision for credit losses	144	(81)	(94)
Ending balance	2,355	2,211	2,332
Commercial Real Estate Multi-Family
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,002	380	483
Charge-offs	0	0	0
Recoveries	0	0	0
Provision for credit losses	388	122	(103)
Ending balance	1,390	1,002	380
Commercial Real Estate Non Residential Non-Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance	4,077	2,019	2,319
Impact Of Adopting ASU 2022-02		0
Citizens Purchased Credit Deteriorated Loan Reserves		1,536
Charge-offs	(3)	0	0
Recoveries	9	171	47
Provision for credit losses	(1,082)	351	(347)
Ending balance	3,001	4,077	2,019
Commercial Real Estate Non Residential Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance	2,453	1,315	1,485
Impact Of Adopting ASU 2022-02		0
Citizens Purchased Credit Deteriorated Loan Reserves		775
Charge-offs	(1,800)	0	0
Recoveries	161	56	0
Provision for credit losses	911	307	(170)
Ending balance	$ 1,725	2,453	$ 1,315
Commercial Real Estate: Multifamily
Allowance for Loan Losses [Roll Forward]
Impact Of Adopting ASU 2022-02		0
Citizens Purchased Credit Deteriorated Loan Reserves		$ 500

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Impact Of Adopting ASU 2022-02

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of increase in allowance for credit loss on financing receivable from recovery.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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