Allowance For Loan Losses (Schedule Of Allowance For Loan Loss By Portfolio Segment) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Allowance for Loan Losses [Roll Forward]
Beginning balance				$ 18,166				$ 24,549	$ 18,166	$ 24,549	$ 11,589
Charge-offs									(3,848)	(5,467)	(6,163)
Recoveries									2,316	2,249	2,641
Provision for (recovery of) credit losses	$ 500	$ 730	$ 0	(756)	$ 0	$ (725)	$ (2,000)	(440)	474	(3,165)	10,722
Ending balance	17,108				18,166				17,108	18,166	24,549
Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				5,760	0	5,760
Ending balance	0				0				0	0	5,760
Commercial Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance				3,480				3,644	3,480	3,644	2,059
Charge-offs									(562)	(245)	(843)
Recoveries									334	171	91
Provision for (recovery of) credit losses									316	(90)	622
Ending balance	3,568				3,480				3,568	3,480	3,644
Commercial Loan | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				1,715	0	1,715
Ending balance	0				0				0	0	1,715
Commercial Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance				7,311				10,997	7,311	10,997	2,606
Charge-offs									(55)	(2,387)	(1,113)
Recoveries									207	224	525
Provision for (recovery of) credit losses									(851)	(1,523)	5,725
Ending balance	6,612				7,311				6,612	7,311	10,997
Commercial Real Estate | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				3,254	0	3,254
Ending balance					0					0	3,254
Residential Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance				5,716				8,093	5,716	8,093	3,448
Charge-offs									(265)	(265)	(1,250)
Recoveries									99	127	184
Provision for (recovery of) credit losses									(123)	(2,239)	3,572
Ending balance	5,427				5,716				5,427	5,716	8,093
Residential Real Estate | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				2,139	0	2,139
Ending balance	0				0				0	0	2,139
Home Equity Line of Credit
Allowance for Loan Losses [Roll Forward]
Beginning balance				517				630	517	630	1,187
Charge-offs									(279)	(177)	(420)
Recoveries									56	90	136
Provision for (recovery of) credit losses									(4)	(26)	325
Ending balance	290				517				290	517	630
Home Equity Line of Credit | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				(598)	0	(598)
Ending balance	0				0				0	0	(598)
Consumer Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance				106				163	106	163	975
Charge-offs									(63)	(242)	(192)
Recoveries									107	255	238
Provision for (recovery of) credit losses									(40)	(70)	(48)
Ending balance	110				106				110	106	163
Consumer Loan | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				(810)	0	(810)
Ending balance	0				0				0	0	(810)
DDA Overdrafts
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,036				1,022	1,036	1,022	1,314
Charge-offs									(2,624)	(2,151)	(2,345)
Recoveries									1,513	1,382	1,467
Provision for (recovery of) credit losses									1,176	783	526
Ending balance	1,101				1,036				1,101	1,036	1,022
DDA Overdrafts | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				60	0	60
Ending balance	0				0				0	0	60
Commercial Real Estate 1-4 Family
Allowance for Loan Losses [Roll Forward]
Beginning balance				598				771	598	771	0
Charge-offs									(55)	(311)	(188)
Recoveries									160	125	316
Provision for (recovery of) credit losses									(137)	13	(243)
Ending balance	566				598				566	598	771
Commercial Real Estate 1-4 Family | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				886	0	886
Ending balance	0				0				0	0	886
Commercial Real Estate Hotels
Allowance for Loan Losses [Roll Forward]
Beginning balance				2,426				4,088	2,426	4,088	60
Charge-offs									0	(2,075)	(35)
Recoveries									0	0	48
Provision for (recovery of) credit losses									(94)	413	3,438
Ending balance	2,332				2,426				2,332	2,426	4,088
Commercial Real Estate Hotels | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				577	0	577
Ending balance					0					0	577
Commercial Real Estate Multi-Family
Allowance for Loan Losses [Roll Forward]
Beginning balance				483				674	483	674	121
Charge-offs									0	0	0
Recoveries									0	0	0
Provision for (recovery of) credit losses									(103)	(191)	210
Ending balance	380				483				380	483	674
Commercial Real Estate Multi-Family | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				343	0	343
Ending balance					0					0	343
Commercial Real Estate Non Residential Non-Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance				2,319				3,223	2,319	3,223	1,181
Charge-offs									0	(1)	(728)
Recoveries									47	45	83
Provision for (recovery of) credit losses									(347)	(948)	1,835
Ending balance	2,019				2,319				2,019	2,319	3,223
Commercial Real Estate Non Residential Non-Owner Occupied | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				0				852	0	852
Ending balance					0					0	852
Commercial Real Estate Non Residential Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,485				2,241	1,485	2,241	1,244
Charge-offs									0	0	(162)
Recoveries									0	54	78
Provision for (recovery of) credit losses									(170)	(810)	485
Ending balance	$ 1,315				1,485				1,315	1,485	2,241
Commercial Real Estate Non Residential Owner Occupied | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				$ 0				$ 596	$ 0	596
Ending balance					$ 0					$ 0	$ 596