Allowance For Loan Losses (Summary Of Net Unearned Income) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	$ 13,047	$ 12,565	$ 11,674
Total Losses	(2,103)	(2,603)	(1,288)
Total Recoveries	580	835	929
Provision for loan losses	1,550	2,250	1,250
Ending balance	13,074	13,047	12,565
Allowance related to: Loans individually evaluated for impairment				$ 1,335	$ 2,142
Allowance related to: Loans collectively evaluated for impairment				11,719	10,891
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				20	14
Total Allowance	13,074	13,047	12,565	13,074	13,047
Loans individually evaluated for impairment				37,163	43,356
Loans collectively evaluated for impairment				1,873,492	1,648,185
Loans Acquired with Deteriorated Credit Quality				2,844	3,511
Total Loans				1,913,499	1,695,052
Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,705	1,303
Total Losses	(281)	(248)	(23)
Total Recoveries	17	16	124
Provision for loan losses	(295)	634
Ending balance	1,146	1,705	1,303
Allowance related to: Loans individually evaluated for impairment				51	682
Allowance related to: Loans collectively evaluated for impairment				1,095	1,023
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	1,146	1,705	1,303	1,146	1,705
Loans individually evaluated for impairment				5,285	4,362
Loans collectively evaluated for impairment				201,853	189,953
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				207,138	194,315
Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,214	2,424
Total Losses	(2)	(38)	(5)
Total Recoveries	21	23	89
Provision for loan losses	467	(195)
Ending balance	2,700	2,214	2,424
Allowance related to: Loans individually evaluated for impairment				409	462
Allowance related to: Loans collectively evaluated for impairment				2,291	1,752
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	2,700	2,214	2,424	2,700	2,214
Loans individually evaluated for impairment				11,085	11,569
Loans collectively evaluated for impairment				265,133	254,793
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				276,218	266,362
Non Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	5,742	4,950
Total Losses	(170)	(619)	(65)
Total Recoveries	1	0	91
Provision for loan losses	366	1,411
Ending balance	5,939	5,742	4,950
Allowance related to: Loans individually evaluated for impairment				113	9
Allowance related to: Loans collectively evaluated for impairment				5,821	5,729
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				5	4
Total Allowance	5,939	5,742	4,950	5,939	5,742
Loans individually evaluated for impairment				9,054	9,855
Loans collectively evaluated for impairment				619,499	553,809
Loans Acquired with Deteriorated Credit Quality				653	1,162
Total Loans				629,206	564,826
Land And Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	339	641
Total Losses	(2)	(259)	(3)
Total Recoveries	108	270	278
Provision for loan losses	155	(313)
Ending balance	600	339	641
Allowance related to: Loans individually evaluated for impairment				589	298
Allowance related to: Loans collectively evaluated for impairment				11	41
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	600	339	641	600	339
Loans individually evaluated for impairment				1,960	5,824
Loans collectively evaluated for impairment				82,152	63,009
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				84,112	68,833
Construction Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	64	153
Total Losses	0	0	(33)
Total Recoveries	0	0	0
Provision for loan losses	178	(89)
Ending balance	242	64	153
Allowance related to: Loans individually evaluated for impairment				0	0
Allowance related to: Loans collectively evaluated for impairment				242	64
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	242	64	153	242	64
Loans individually evaluated for impairment				0	0
Loans collectively evaluated for impairment				37,523	24,731
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				37,523	24,731
Non Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,090	1,911
Total Losses	(979)	(887)	(359)
Total Recoveries	125	228	134
Provision for loan losses	576	838
Ending balance	1,812	2,090	1,911
Allowance related to: Loans individually evaluated for impairment				173	585
Allowance related to: Loans collectively evaluated for impairment				1,624	1,495
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				15	10
Total Allowance	1,812	2,090	1,911	1,812	2,090
Loans individually evaluated for impairment				5,263	6,261
Loans collectively evaluated for impairment				348,453	329,342
Loans Acquired with Deteriorated Credit Quality				1,247	1,374
Total Loans				354,963	336,977
Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	379	72
Total Losses	0	0	(2)
Total Recoveries	0	25	0
Provision for loan losses	(368)	282
Ending balance	11	379	72
Allowance related to: Loans individually evaluated for impairment				0	106
Allowance related to: Loans collectively evaluated for impairment				11	273
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	11	379	72	11	379
Loans individually evaluated for impairment				3,980	4,953
Loans collectively evaluated for impairment				66,023	67,671
Loans Acquired with Deteriorated Credit Quality				944	975
Total Loans				70,947	73,599
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	167	638
Total Losses	(24)	(26)	(158)
Total Recoveries	19	10	30
Provision for loan losses	(24)	(455)
Ending balance	138	167	638
Allowance related to: Loans individually evaluated for impairment				0	0
Allowance related to: Loans collectively evaluated for impairment				138	167
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	138	167	638	138	167
Loans individually evaluated for impairment				523	523
Loans collectively evaluated for impairment				76,045	80,387
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				76,568	80,910
Mortgage Warehouse Lines [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	0	0
Total Losses	0	0	0
Total Recoveries	0	0	0
Provision for loan losses	0	0
Ending balance	0	0	0
Allowance related to: Loans individually evaluated for impairment				0	0
Allowance related to: Loans collectively evaluated for impairment				0	0
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	0	0	0	0	0
Loans individually evaluated for impairment				0	0
Loans collectively evaluated for impairment				126,237	39,140
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				126,237	39,140
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	79	210
Total Losses	(285)	(244)	(389)
Total Recoveries	168	141	82
Provision for loan losses	173	(28)
Ending balance	135	79	210
Allowance related to: Loans individually evaluated for impairment				0	0
Allowance related to: Loans collectively evaluated for impairment				135	79
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	135	79	210	135	79
Loans individually evaluated for impairment				13	9
Loans collectively evaluated for impairment				36,457	32,451
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				36,470	32,460
Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	268	263
Total Losses	(360)	(282)	(251)
Total Recoveries	121	122	101
Provision for loan losses	322	165
Ending balance	351	268	263
Allowance related to: Loans individually evaluated for impairment				0	0
Allowance related to: Loans collectively evaluated for impairment				351	268
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses				0	0
Total Allowance	$ 351	$ 268	$ 263	351	268
Loans individually evaluated for impairment				0	0
Loans collectively evaluated for impairment				14,117	12,899
Loans Acquired with Deteriorated Credit Quality				0	0
Total Loans				$ 14,117	$ 12,899

Loans Acquired with Deteriorated Credit Quality

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Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
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A valuation allowance for financing receivables that are expected to be uncollectible.

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- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of recovery of financing receivables doubtful of collection that were previously charged off.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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- Definition

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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- Definition

Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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