Refers to financing receivable impaired loans that are current and in performing status.

No definition available.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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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.

+ Details

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5258-111524

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

+ Details

Name:	us-gaap_ImpairedFinancingReceivableInterestIncomeCashBasisMethod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953550-111524

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of allowance for credit losses related to recorded investment.

+ References

+ Details

Name:	us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

+ References

+ Details

Name:	us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=118939409&loc=d3e18794-111554

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

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- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
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- Details

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- Details

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Loans and Allowance for Credit Losses - Recorded Investment, Principal Balance and Related Allowance (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			$ 58,144,000
Unpaid principal balances			64,556,000
Valuation allowance			3,281,000
Impaired Financing Receivable, Average Recorded Investment		$ 89,575,000
Impaired Financing Receivable, Interest Income, Cash Basis Method	$ 0	87,000
Currently performing impaired loans	39,700,000		35,800,000
Nonaccrual loans	$ 713,000	1,600,000
Impaired loans with an allowance:
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			35,758,000
Unpaid principal balances			40,305,000
Valuation allowance			3,281,000
Impaired Financing Receivable, Average Recorded Investment		49,001,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans with an allowance: \| Commercial real estate – mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			9,998,000
Unpaid principal balances			10,983,000
Valuation allowance			1,235,000
Impaired Financing Receivable, Average Recorded Investment		16,327,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans with an allowance: \| Consumer real estate – mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			20,996,000
Unpaid principal balances			23,105,000
Valuation allowance			1,293,000
Impaired Financing Receivable, Average Recorded Investment		22,266,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans with an allowance: \| Construction and land development
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			542,000
Unpaid principal balances			654,000
Valuation allowance			33,000
Impaired Financing Receivable, Average Recorded Investment		724,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans with an allowance: \| Commercial and industrial
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			4,074,000
Unpaid principal balances			5,381,000
Valuation allowance			711,000
Impaired Financing Receivable, Average Recorded Investment		9,027,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans with an allowance: \| Consumer and other
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			148,000
Unpaid principal balances			182,000
Valuation allowance			9,000
Impaired Financing Receivable, Average Recorded Investment		657,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans without an allowance:
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			22,386,000
Unpaid principal balances			24,251,000
Valuation allowance			0
Impaired Financing Receivable, Average Recorded Investment		40,574,000
Impaired Financing Receivable, Interest Income, Cash Basis Method		87,000
Impaired loans without an allowance: \| Commercial real estate – mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			8,124,000
Unpaid principal balances			8,891,000
Valuation allowance			0
Impaired Financing Receivable, Average Recorded Investment		15,699,000
Impaired Financing Receivable, Interest Income, Cash Basis Method		87,000
Impaired loans without an allowance: \| Consumer real estate – mortgage
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			4,022,000
Unpaid principal balances			4,021,000
Valuation allowance			0
Impaired Financing Receivable, Average Recorded Investment		8,839,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans without an allowance: \| Construction and land development
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			19,000
Unpaid principal balances			17,000
Valuation allowance			0
Impaired Financing Receivable, Average Recorded Investment		893,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans without an allowance: \| Commercial and industrial
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			10,221,000
Unpaid principal balances			11,322,000
Valuation allowance			0
Impaired Financing Receivable, Average Recorded Investment		15,143,000
Impaired Financing Receivable, Interest Income, Accrual Method		0
Impaired loans without an allowance: \| Consumer and other
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, Recorded Investment			0
Unpaid principal balances			0
Valuation allowance			$ 0
Impaired Financing Receivable, Average Recorded Investment		0
Impaired Financing Receivable, Interest Income, Accrual Method		$ 0