Credit Losses Recovery Re-allocated To Loans Receivable Allowance

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- Definition

Increase In Financing Receivable Recorded Investment Nonaccrual Status

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- Definition

Number Of Loan Resulted In Increase In Non Aaccrual Balances

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- Definition

Number Of Well Collateralized Loans That Increased Balance Of Substandard Category

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- Definition

Paycheck Protection Program Loan Amount

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No definition available.

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- Definition

Paycheck Protection Program Loans Sba Guarantee Percent

+ References

No definition available.

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- Definition

Percentage Of Loan Portfolio Accruing Loans Excluding Ppp Loans Past Due Thirty Days Or More

+ References

No definition available.

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- Definition

Percentage Of Loan Portfolio Accruing Loans Including Paycheck Protection Program Loans Past Due Thirty Days Or More

+ References

No definition available.

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- Definition

Percentage Of Loan Portfolio Accruing Loans Past Due Thirty Days Or More

+ References

No definition available.

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- Definition

Amount of increase in allowance for credit loss on financing receivable from recovery.

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- Definition

Amount of writeoff of financing receivable, charged against allowance for credit loss.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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- Definition

Amount of financing receivable modified as troubled debt restructuring.

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- Definition

Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

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- Definition

Amount of financing receivable on nonaccrual status.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

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Change in carrying amount of other real estate not separately disclosed. The change includes for example, but is not limited to, additions, improvements, disposals and valuation adjustments.

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Loans And Related Allowances For Loan Losses (Narrative) (Details)				1 Months Ended	3 Months Ended			9 Months Ended		12 Months Ended
	Nov. 01, 2020 USD ($)	Oct. 30, 2020 USD ($) contract	Jul. 31, 2020 USD ($) contract	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($) contract	Sep. 30, 2019 USD ($) contract	Mar. 31, 2019 USD ($)	Sep. 30, 2020 USD ($) loan contract	Sep. 30, 2019 USD ($) loan	Dec. 31, 2019 USD ($) contract	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Dec. 31, 2018 USD ($)
Financing Receivable, Modifications [Line Items]
Allowance for loan losses					$ 16,189,000	$ 11,971,000		$ 16,189,000	$ 11,971,000	$ 12,537,000	$ 17,014,000	$ 11,976,000	$ 11,047,000
Loan charge off					1,174,000	146,000		1,758,000	402,000
Loan recovery amount					189,000	$ 154,000		429,000	$ 657,000
Nonaccrual loans					10,344,000			$ 10,344,000		10,849,000
Financing receivable, modifications, number of contracts \| contract								10,468
Financing receivable, modifications, recorded investment					1,043,490,000			$ 1,043,490,000
Substandard [Member]
Financing Receivable, Modifications [Line Items]
Increase in non-accrual status								$ 12,700,000
Number of well collateralized loans that increased balance of substandard category \| loan								2
Subsequent Event [Member]
Financing Receivable, Modifications [Line Items]
OREO increase (decrease)	$ 7,200,000
COVID-19 [Member]
Financing Receivable, Modifications [Line Items]
PPP loans					148,900,000			$ 148,900,000
Financing receivable, modifications, number of contracts \| contract			383
Financing receivable, modifications, recorded investment			$ 214,453,000
COVID-19 [Member] \| Subsequent Event [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, number of contracts \| contract		42
Financing receivable, modifications, recorded investment		$ 19,251,000
CARES Act [Member] \| COVID-19 [Member]
Financing Receivable, Modifications [Line Items]
PPP loans SBA guarantee percent								100.00%
Scenario, Forecast [Member]
Financing Receivable, Modifications [Line Items]
OREO increase (decrease)				$ (2,000,000.0)
New Appraisal Process [Member]
Financing Receivable, Modifications [Line Items]
Allowance for loan losses					2,400,000			$ 2,400,000
Loan recovery amount								1,300,000
Credit losses recovery re-allocated to loans receivable allowance								1,300,000
Partial Charge Off [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans					$ 7,300,000			$ 7,300,000		$ 200,000
New TDRs [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, number of contracts					0	1		0	1
Existing TDRs [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, number of contracts					3	0		9	2	15
Financing receivable, modifications, subsequent default, recorded investment					$ 0	$ 0
Existing TDRs loans Remodified After Maturity [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, number of contracts \| contract								14
Financing receivable, modifications, recorded investment					4,000,000.0			$ 4,000,000.0		$ 4,200,000
Troubled Debt Restructuring [Member]
Financing Receivable, Modifications [Line Items]
Financing receivable, modifications, subsequent default, recorded investment								0	$ 0
Commercial real estate- non owner-occupied [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans					9,000			9,000		33,000
Commercial real estate- non owner-occupied [Member] \| Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Increase in non-accrual status								$ 6,500,000
Number of loan resulted in increase in non-accrual balances \| loan								3
Commercial real estate- all other CRE [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans					918,000			$ 918,000		647,000
Acquisition and development- 1-4 family residential construction [Member]
Financing Receivable, Modifications [Line Items]
Loans in process of foreclosure					300,000			$ 300,000		100,000
Percentage of loan portfolio accruing loans past due 30 days or more									0.67%
Percentage of loan portfolio accruing loans excluding PPP loans past due 30 days or more								0.83%
Acquisition and development- 1-4 family residential construction [Member] \| COVID-19 [Member]
Financing Receivable, Modifications [Line Items]
Percentage of loan portfolio accruing loans including PPP loans past due 30 days or more								0.73%
Acquisition and development- 1-4 family residential construction [Member] \| Delay In Preparation Of Forbearance Agreement [Member]
Financing Receivable, Modifications [Line Items]
Increase in non-accrual status								$ 6,700,000
Number of loan resulted in increase in non-accrual balances \| loan								1
Acquisition and development- All other A&D [Member]
Financing Receivable, Modifications [Line Items]
Loan charge off								$ 1,100,000
Increase in non-accrual status							$ 8,300,000
Nonaccrual loans					7,447,000			7,447,000		8,058,000
Acquisition and development- All other A&D [Member] \| New Appraisal Process [Member]
Financing Receivable, Modifications [Line Items]
Loan charge off								1,100,000
Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Allowance for loan losses					2,184,000	1,195,000		2,184,000	$ 1,195,000	1,341,000	1,997,000	1,147,000	1,187,000
Loan charge off						70,000		232,000	75,000
Loan recovery amount					133,000	1,000		149,000	77,000
Nonaccrual loans										30,000
Commercial and industrial [Member] \| CARES Act [Member] \| COVID-19 [Member]
Financing Receivable, Modifications [Line Items]
PPP loans					148,900,000			$ 148,900,000
PPP loans SBA guarantee percent								100.00%
Allowance for loan losses					0			$ 0
Commercial and industrial [Member] \| Medical Profession Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of loan resulted in increase in non-accrual balances \| loan								1
Residential mortgage- term [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans					1,460,000			$ 1,460,000		1,219,000
Residential mortgage- home equity [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans					479,000			479,000		858,000
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Allowance for loan losses					381,000	312,000		381,000	312,000	312,000	$ 386,000	$ 319,000	$ 315,000
Loan charge off					51,000	76,000		274,000	212,000
Loan recovery amount					28,000	$ 31,000		116,000	$ 122,000
Nonaccrual loans					$ 31,000			$ 31,000		$ 4,000