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, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Allowance for Loan Losses [Roll Forward]
Beginning balance				$ 24,549				$ 11,589	$ 24,549	$ 11,589	$ 15,966
Charge-offs									(5,467)	(6,163)	(6,654)
Recoveries									2,249	2,641	3,527
(Recovery of) provision for credit losses	$ 0	$ (725)	$ (2,000)	(440)	$ 474	$ 1,026	$ 1,250	7,972	(3,165)	10,722	(1,250)
Ending balance	18,166				24,549				18,166	24,549	11,589
Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				5,760					5,760
Ending balance					5,760					5,760
Commercial Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance				3,644				2,059	3,644	2,059	4,060
Charge-offs									(245)	(843)	(261)
Recoveries									171	91	764
(Recovery of) provision for credit losses									(90)	622	(2,504)
Ending balance	3,480				3,644				3,480	3,644	2,059
Commercial Loan | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,715					1,715
Ending balance					1,715					1,715
Commercial Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance				10,997				2,606	10,997	2,606	4,495
Charge-offs									(2,387)	(1,113)	(1,358)
Recoveries									224	525	624
(Recovery of) provision for credit losses									(1,523)	5,725	(1,155)
Ending balance	7,311				10,997				7,311	10,997	2,606
Commercial Real Estate | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				3,254					3,254
Ending balance					3,254					3,254
Residential Real Estate
Allowance for Loan Losses [Roll Forward]
Beginning balance				8,093				3,448	8,093	3,448	4,116
Charge-offs									(265)	(1,250)	(787)
Recoveries									127	184	369
(Recovery of) provision for credit losses									(2,239)	3,572	(250)
Ending balance	5,716				8,093				5,716	8,093	3,448
Residential Real Estate | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				2,139					2,139
Ending balance					2,139					2,139
Home Equity Line of Credit
Allowance for Loan Losses [Roll Forward]
Beginning balance				630				1,187	630	1,187	1,268
Charge-offs									(177)	(420)	(294)
Recoveries									90	136	0
(Recovery of) provision for credit losses									(26)	325	213
Ending balance	517				630				517	630	1,187
Home Equity Line of Credit | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				(598)					(598)
Ending balance					(598)					(598)
Consumer Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance				163				975	163	975	319
Charge-offs									(242)	(192)	(1,177)
Recoveries									255	238	265
(Recovery of) provision for credit losses									(70)	(48)	1,568
Ending balance	106				163				106	163	975
Consumer Loan | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				(810)					(810)
Ending balance					(810)					(810)
DDA Overdrafts
Allowance for Loan Losses [Roll Forward]
Beginning balance				1,022				1,314	1,022	1,314	1,708
Charge-offs									(2,151)	(2,345)	(2,777)
Recoveries									1,382	1,467	1,505
(Recovery of) provision for credit losses									783	526	878
Ending balance	1,036				1,022				1,036	1,022	1,314
DDA Overdrafts | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				60					60
Ending balance					60					60
Commercial Real Estate 1-4 Family
Allowance for Loan Losses [Roll Forward]
Beginning balance				771				0	771	0
Charge-offs									(311)	(188)
Recoveries									125	316
(Recovery of) provision for credit losses									13	(243)
Ending balance	598				771				598	771	0
Commercial Real Estate 1-4 Family | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				886					886
Ending balance					886					886
Commercial Real Estate Hotels
Allowance for Loan Losses [Roll Forward]
Beginning balance				4,088				60	4,088	60
Charge-offs									(2,075)	(35)
Recoveries									0	48
(Recovery of) provision for credit losses									413	3,438
Ending balance	2,426				4,088				2,426	4,088	60
Commercial Real Estate Hotels | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				577					577
Ending balance					577					577
Commercial Real Estate Multi-Family
Allowance for Loan Losses [Roll Forward]
Beginning balance				674				121	674	121
Charge-offs									0	0
Recoveries									0	0
(Recovery of) provision for credit losses									(191)	210
Ending balance	483				674				483	674	121
Commercial Real Estate Multi-Family | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				343					343
Ending balance					343					343
Commercial Real Estate Non Residential Non-Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance				3,223				1,181	3,223	1,181
Charge-offs									(1)	(728)
Recoveries									45	83
(Recovery of) provision for credit losses									(948)	1,835
Ending balance	2,319				3,223				2,319	3,223	1,181
Commercial Real Estate Non Residential Non-Owner Occupied | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				852					852
Ending balance					852					852
Commercial Real Estate Non Residential Owner Occupied
Allowance for Loan Losses [Roll Forward]
Beginning balance				2,241				$ 1,244	2,241	1,244
Charge-offs									0	(162)
Recoveries									54	78
(Recovery of) provision for credit losses									(810)	485
Ending balance	$ 1,485				2,241				1,485	2,241	$ 1,244
Commercial Real Estate Non Residential Owner Occupied | Cumulative Effect, Period of Adoption, Adjustment
Allowance for Loan Losses [Roll Forward]
Beginning balance				$ 596					$ 596
Ending balance					$ 596					$ 596