Financial impact on date of restructure.

No definition available.

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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

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and other-than-temporary impairments), for loans accounted for as debt securities with evidence of deterioration of credit quality since origination that were 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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- Definition

The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were 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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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Reflects the amount of the write-down related to a troubled debt restructuring.

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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

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- 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

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- Definition

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

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- Definition

Amount of allowance for credit losses related to recorded investment.

+ References

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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

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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- Definition

Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

+ References

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- Definition

Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.

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Loans and Allowance for Loan Losses - Textual (Details)	3 Months Ended		6 Months Ended
Loans and Allowance for Loan Losses - Textual (Details)	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) loan	Jun. 30, 2018 USD ($) loan	Dec. 31, 2018 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 13,130,000,000		$ 13,130,000,000		$ 11,720,000,000
Recorded investment	59,093,000		59,093,000		39,770,000
Impaired loan, related allowance	6,239,000		6,239,000		684,000
Interest income recognized	425,000	$ 350,000	800,000	$ 700,000
Average Investment in Impaired Loans	58,336,000	42,593,000	52,147,000	$ 44,152,000
Troubled debt, number of contracts \| loan				2
Balance prior to TDR				$ 152,000
Financial impact on date of restructure			0
Foreclosed assets and other real estate owned	24,761,000		24,761,000		25,565,000
Risk Rate 6 \| Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired	3,900,000		3,900,000		4,100,000
Risk Ratings 6,7, and 8
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired excluding loans accounted for under ASC Topic 310-30	172,800,000		172,800,000		119,000,000.0
Risk Ratings 6,7, and 8 \| Financial Asset Acquired with Credit Deterioration
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired excluding loans accounted for under ASC Topic 310-30	76,500,000		76,500,000		50,400,000
Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans in process of foreclosure, amount	3,924,000		3,924,000		3,899,000
OREO Received in Full or Partial Satisfaction of Loans \| Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Foreclosed assets and other real estate owned	4,960,000		4,960,000		3,530,000
Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	6,516,150,000		6,516,150,000		5,966,453,000
Recorded investment	26,058,000		26,058,000		24,253,000
Impaired loan, related allowance	495,000		495,000		$ 247,000
Interest income recognized	178,000	235,000	354,000	471,000
Average Investment in Impaired Loans	$ 25,517,000	$ 29,838,000	25,095,000	$ 30,641,000
Troubled debt, number of contracts \| loan				1
Balance prior to TDR				$ 61,000
Financial impact on date of restructure				0
Real Estate \| OREO Received in Full or Partial Satisfaction of Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance prior to TDR			$ 0	$ 294,300
Commercial Real Estate \| Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loans with subsequent default \| loan			1	1
Write-down of impaired loans			$ 138,000	$ 66,300
Transfers of loans				$ 294,300