Loans And Leases (Balance In ALLL And Recorded Investment In Loans By Portfolio Segment And Based On Impairment Method) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$ 23		$ 23
Collectively evaluated for impairment	15,464		16,999
Total ending allowance balance	15,487	$ 15,495	17,022	$ 15,492	$ 10,107	$ 7,138
Individually evaluated for impairment	3,010		3,090
Collectively evaluated for impairment	1,136,189		909,276
Total ending loan balance	1,139,199		912,366
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	3,577		3,426
Total ending allowance balance	3,577	3,377	3,426	3,274	2,664	2,054
Individually evaluated for impairment	230		268
Collectively evaluated for impairment	293,312		338,018
Total ending loan balance	293,542		338,286
Single-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	2,783		1,299
Total ending allowance balance	2,783	2,431	1,299	1,150	999	948
Individually evaluated for impairment	100		104
Collectively evaluated for impairment	288,876		147,756
Total ending loan balance	288,976		147,860
Multi-Family Residential [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	927		467
Total ending allowance balance	927	777	467	567	567	447
Collectively evaluated for impairment	88,745		45,375
Total ending loan balance	88,745		45,375
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	23		23
Collectively evaluated for impairment	6,261		9,161
Total ending allowance balance	6,284	6,834	9,184	8,934	4,534	2,604
Individually evaluated for impairment	2,680		2,718
Collectively evaluated for impairment	357,315		274,310
Total ending loan balance	359,995		277,028
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	1,479		2,254
Total ending allowance balance	1,479	1,679	2,254	1,274	1,024	759
Collectively evaluated for impairment	82,488		80,426
Total ending loan balance	82,488		80,426
Home Equity Lines Of Credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	266		276
Total ending allowance balance	266	236	276	247	263	265
Collectively evaluated for impairment	23,050		20,962
Total ending loan balance	23,050		20,962
Other [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	171		116
Total ending allowance balance	171	$ 161	116	$ 46	$ 56	$ 61
Collectively evaluated for impairment	2,403		2,429
Total ending loan balance	$ 2,403		$ 2,429