Loans (Summary Of Major Classifications For Loans) (Details) - USD ($)	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 3,628,752,000		$ 3,543,814,000
Allowance for credit losses	(17,011,000)	$ (17,015,000)	(18,166,000)	$ (18,751,000)	$ (20,016,000)	$ (24,549,000)
Net loans	3,611,741,000		3,525,648,000
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	375,735,000		346,184,000
Allowance for credit losses	(3,412,000)	(3,519,000)	(3,480,000)	(3,362,000)	(3,356,000)	(3,644,000)
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,398,193,000		1,478,916,000
Allowance for credit losses	(7,011,000)	(7,033,000)	(7,311,000)	(7,802,000)	(8,367,000)	(10,997,000)
Construction loan	4,125,000		11,783,000
1-4 Family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	109,710,000		107,873,000
Allowance for credit losses	(548,000)	(574,000)	(598,000)	(611,000)	(697,000)	(771,000)
Hotels
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	355,001,000		311,315,000
Allowance for credit losses	(2,537,000)	(2,508,000)	(2,426,000)	(1,233,000)	(1,488,000)	(3,347,000)
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	186,440,000		215,677,000
Allowance for credit losses	(424,000)	(460,000)	(483,000)	(498,000)	(562,000)	(674,000)
Non Residential Non-Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	569,369,000		639,818,000
Allowance for credit losses	(2,130,000)	(2,096,000)	(2,319,000)	(2,831,000)	(3,009,000)	(3,223,000)
Non Residential Owner Occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	177,673,000		204,233,000
Allowance for credit losses	(1,372,000)	(1,395,000)	(1,485,000)	(2,629,000)	(2,611,000)	(2,982,000)
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,678,770,000		1,548,965,000
Allowance for credit losses	(5,054,000)	(4,994,000)	(5,716,000)	(5,974,000)	(6,791,000)	(8,093,000)
Construction loan	19,333,000		17,252,000
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	130,837,000		122,345,000
Allowance for credit losses	(348,000)	(338,000)	(517,000)	(472,000)	(535,000)	(630,000)
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	41,902,000		40,901,000
Allowance for credit losses	(97,000)	(78,000)	(106,000)	(150,000)	(178,000)	(163,000)
Demand deposit account (DDA) overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,315,000		6,503,000
Allowance for credit losses	$ (1,089,000)	$ (1,053,000)	$ (1,036,000)	$ (991,000)	$ (789,000)	$ (1,022,000)