Financing Receivable, Modifications, Post-Modification, Loans as Percentage of Troubled Debt Restructured Loans

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- Definition

Financing Receivable, Past Due, Increase (Decrease)

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- Definition

Loans and Leases Receivable

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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.

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Amount of financing receivable past due.

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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

The face amount of loans that will be sold to other entities.

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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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Loans and Allowance - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Loans held for sale	$ 5,039		$ 9,037
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	8,606,849		8,459,310
Loans - allowance for loan losses	99,454	$ 80,902	80,284	$ 80,552
Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,691,954		1,732,201
Loans - allowance for loan losses	17,364	$ 14,373	14,569	$ 14,322
Percentage of troubled debt restructured loans		100.00%
Mortgage loans with formal foreclosure proceedings	507		1,033
Loans acquired with deteriorated credit quality
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	10,586		13,309
Loans acquired with deteriorated credit quality \| Commercial and consumer loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	2,697		2,819
Loans - allowance for loan losses	124		124
Loans acquired with deteriorated credit quality \| Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,719		1,715
30-59 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due	100,677		14,683
Past Due increase	85,994
30-59 Days Past Due \| Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past Due	$ 4,536		$ 4,290