Loans and Allowance for Loan and Lease Losses (Allowance And Recorded Investment In Financing Receivables) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	$ 14,597	$ 13,382
Charge-offs	(57)	(865)
Recoveries	107	74
Provisions (credits)	500	1,000
Allowance for Loan Losses, Ending balance	15,147	13,591
Allowance for loan losses: Ending balance: individually evaluated for impairment	189	331	$ 188
Allowance for loan losses: Ending balance: collectively evaluated for impairment	14,958	13,260	14,409
Loans receivables, Ending balance	3,121,531	2,646,236	3,104,396
Loans receivables: Ending balance: individually evaluated for impairment	3,061	4,959	5,107
Loans Receivable: Ending balance: collectively evaluated for impairment	3,113,770	2,639,560	3,094,414
Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans receivables, Ending balance	4,700	1,717	4,875
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	560	507
Recoveries	1
Provisions (credits)	1	21
Allowance for Loan Losses, Ending balance	562	528
Allowance for loan losses: Ending balance: collectively evaluated for impairment	562	528	560
Loans receivables, Ending balance	113,519	75,423	110,306
Loans receivables: Ending balance: individually evaluated for impairment	99	2,334	2,377
Loans Receivable: Ending balance: collectively evaluated for impairment	113,335	73,089	107,843
Home Equity [Member] \| Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans receivables, Ending balance	85		86
Commercial Portfolio [Member] \| Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	3,439	3,066
Charge-offs		(859)
Recoveries	13	1
Provisions (credits)	359	780
Allowance for Loan Losses, Ending balance	3,811	2,988
Allowance for loan losses: Ending balance: individually evaluated for impairment	75	68	67
Allowance for loan losses: Ending balance: collectively evaluated for impairment	3,736	2,920	3,372
Loans receivables, Ending balance	586,444	964,045	619,562
Loans receivables: Ending balance: individually evaluated for impairment	523	368	308
Loans Receivable: Ending balance: collectively evaluated for impairment	585,921	963,677	619,254
Commercial Portfolio [Member] \| Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	9,415	8,655
Recoveries	65	56
Provisions (credits)	511	233
Allowance for Loan Losses, Ending balance	9,991	8,944
Allowance for loan losses: Ending balance: individually evaluated for impairment	114	263	121
Allowance for loan losses: Ending balance: collectively evaluated for impairment	9,877	8,681	9,294
Loans receivables, Ending balance	1,722,668	1,135,660	1,668,142
Loans receivables: Ending balance: individually evaluated for impairment	1,101	1,469	1,141
Loans Receivable: Ending balance: collectively evaluated for impairment	1,719,458	1,132,783	1,664,770
Commercial Portfolio [Member] \| Commercial Real Estate [Member] \| Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans receivables, Ending balance	2,109	1,408	2,231
Commercial Portfolio [Member] \| Commercial Real Estate - Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	38	134
Recoveries	24
Provisions (credits)	(21)	(12)
Allowance for Loan Losses, Ending balance	41	122
Allowance for loan losses: Ending balance: collectively evaluated for impairment	41	122	38
Loans receivables, Ending balance	382,131	264,945	372,734
Loans receivables: Ending balance: individually evaluated for impairment		30	22
Loans Receivable: Ending balance: collectively evaluated for impairment	380,910	264,915	371,516
Commercial Portfolio [Member] \| Commercial Real Estate - Construction [Member] \| Financial Asset Acquired with Credit Deterioration [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans receivables, Ending balance	1,221		1,196
Residential Portfolio [Member] \| Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	459	429
Charge-offs		(3)
Recoveries		9
Provisions (credits)	24	3
Allowance for Loan Losses, Ending balance	483	438
Allowance for loan losses: Ending balance: collectively evaluated for impairment	483	438	459
Loans receivables, Ending balance	305,311	197,788	323,223
Loans receivables: Ending balance: individually evaluated for impairment	1,338	758	1,259
Loans Receivable: Ending balance: collectively evaluated for impairment	302,688	196,721	320,602
Residential Portfolio [Member] \| Financial Asset Acquired with Credit Deterioration [Member] \| Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans receivables, Ending balance	1,285	309	1,362
Consumer Portfolio [Member] \| Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	2	1
Charge-offs	(57)	(3)
Recoveries	4	8
Provisions (credits)	53	(5)
Allowance for Loan Losses, Ending balance	2	1
Allowance for loan losses: Ending balance: collectively evaluated for impairment	2	1	2
Loans receivables, Ending balance	11,458	8,375	10,429
Loans Receivable: Ending balance: collectively evaluated for impairment	11,458	8,375	10,429
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan and lease losses, Beginning balance	684	590
Provisions (credits)	(427)	(20)
Allowance for Loan Losses, Ending balance	257	570
Allowance for loan losses: Ending balance: collectively evaluated for impairment	$ 257	$ 570	$ 684

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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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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