Allowance For Credit Losses (Financing Receivable, Past Due) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Financing Receivable, Past Due [Line Items]
Non-accrual	$ 5,195	$ 6,218
Gross loans	3,559,905	3,543,814
Residential real estate
Financing Receivable, Past Due [Line Items]
Non-accrual	1,069	996
Gross loans	337,384	346,184
Commercial real estate
Financing Receivable, Past Due [Line Items]
Non-accrual	2,241	2,373
Gross loans	1,469,957	1,478,916
1-4 Family
Financing Receivable, Past Due [Line Items]
Non-accrual	997	1,016
Gross loans	108,424	107,873
Hotels
Financing Receivable, Past Due [Line Items]
Non-accrual	113	113
Gross loans	314,902	311,315
Multi-family
Financing Receivable, Past Due [Line Items]
Non-accrual	0	0
Gross loans	209,359	215,677
Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Non-accrual	685	652
Gross loans	637,092	639,818
Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Non-accrual	446	592
Gross loans	200,180	204,233
Residential real estate
Financing Receivable, Past Due [Line Items]
Non-accrual	1,786	2,809
Gross loans	1,588,860	1,548,965
Home equity
Financing Receivable, Past Due [Line Items]
Non-accrual	99	40
Gross loans	121,460	122,345
Consumer
Financing Receivable, Past Due [Line Items]
Non-accrual	0	0
Gross loans	39,778	40,901
Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Non-accrual	0	0
Gross loans	2,466	6,503
30-59 Past Due
Financing Receivable, Past Due [Line Items]
Gross loans	6,346	6,439
30-59 Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	56	116
30-59 Past Due | Commercial real estate
Financing Receivable, Past Due [Line Items]
Gross loans	744	21
30-59 Past Due | 1-4 Family
Financing Receivable, Past Due [Line Items]
Gross loans	310	21
30-59 Past Due | Hotels
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
30-59 Past Due | Multi-family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
30-59 Past Due | Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	434	0
30-59 Past Due | Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
30-59 Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	4,740	5,166
30-59 Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Gross loans	442	592
30-59 Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Gross loans	32	59
30-59 Past Due | Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Gross loans	332	485
60-89 Past Due
Financing Receivable, Past Due [Line Items]
Gross loans	338	364
60-89 Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	0	177
60-89 Past Due | Commercial real estate
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | 1-4 Family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | Hotels
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | Multi-family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
60-89 Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	236	156
60-89 Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Gross loans	42	26
60-89 Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Gross loans	0	1
60-89 Past Due | Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Gross loans	60	4
90+ Past Due
Financing Receivable, Past Due [Line Items]
Gross loans	21	43
90+ Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	0	43
90+ Past Due | Commercial real estate
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | 1-4 Family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Hotels
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Multi-family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Gross loans	21	0
90+ Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
90+ Past Due | Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
Total Past Due
Financing Receivable, Past Due [Line Items]
Gross loans	6,705	6,846
Total Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	56	336
Total Past Due | Commercial real estate
Financing Receivable, Past Due [Line Items]
Gross loans	744	21
Total Past Due | 1-4 Family
Financing Receivable, Past Due [Line Items]
Gross loans	310	21
Total Past Due | Hotels
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
Total Past Due | Multi-family
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
Total Past Due | Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	434	0
Total Past Due | Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	0	0
Total Past Due | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	4,976	5,322
Total Past Due | Home equity
Financing Receivable, Past Due [Line Items]
Gross loans	505	618
Total Past Due | Consumer
Financing Receivable, Past Due [Line Items]
Gross loans	32	60
Total Past Due | Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Gross loans	392	489
Current Loans
Financing Receivable, Past Due [Line Items]
Gross loans	3,548,005	3,530,750
Current Loans | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	336,259	344,852
Current Loans | Commercial real estate
Financing Receivable, Past Due [Line Items]
Gross loans	1,466,972	1,476,522
Current Loans | 1-4 Family
Financing Receivable, Past Due [Line Items]
Gross loans	107,117	106,836
Current Loans | Hotels
Financing Receivable, Past Due [Line Items]
Gross loans	314,789	311,202
Current Loans | Multi-family
Financing Receivable, Past Due [Line Items]
Gross loans	209,359	215,677
Current Loans | Non Residential Non-Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	635,973	639,166
Current Loans | Non Residential Owner Occupied
Financing Receivable, Past Due [Line Items]
Gross loans	199,734	203,641
Current Loans | Residential real estate
Financing Receivable, Past Due [Line Items]
Gross loans	1,582,098	1,540,834
Current Loans | Home equity
Financing Receivable, Past Due [Line Items]
Gross loans	120,856	121,687
Current Loans | Consumer
Financing Receivable, Past Due [Line Items]
Gross loans	39,746	40,841
Current Loans | Demand deposit account (DDA) overdrafts
Financing Receivable, Past Due [Line Items]
Gross loans	$ 2,074	$ 6,014