Carrying balance/book balance of purchased impaired loans accounting for under FASB ASC Topic 310-30.

No definition available.

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- Definition

Restructured Loans, Loan Relationships, Review Threshold Amount Minimum for commercial and other loans greater than $250,000

+ References

No definition available.

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- Definition

Restructured Loans, Nonaccrual Status

+ References

No definition available.

+ Details

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- Definition

Restructured Loans, Portion Determined to be Uncollectible

+ References

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

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953676-111524

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-URI http://asc.fasb.org/extlink&oid=118939409&loc=d3e18845-111554

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953682-111524

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=118936363&loc=SL6953682-111524

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-SubTopic 10
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- Definition

Value transferred out of real estate owned (REO) in noncash transactions.

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-Name Accounting Standards Codification
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LOANS AND LEASES - Additional Information (Details)	2 Months Ended	3 Months Ended
LOANS AND LEASES - Additional Information (Details)	Apr. 30, 2020 USD ($) loans	Mar. 31, 2020 USD ($) loans	Mar. 31, 2019 USD ($) loans	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans		21	17
Financing Receivable, Troubled Debt Restructuring, Subsequent Default		$ 0	$ 6,900,000
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts \| loans		0	2
Restructured Loans, Portion Determined to be Uncollectible		$ 361,000	$ 0
Purchased impaired loans				$ 68,664,000
Restructured Loans, Nonaccrual Status		18,400,000		18,500,000
Write-downs		59,000	57,000
Real Estate Acquired Through Foreclosure		1,467,000	$ 1,665,000	2,033,000	$ 1,401,000
Troubled Debt Restructuring		$ 40,600,000		30,000,000.0
Total consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans		1	0
Commercial segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans		2	5
Write-downs		$ 0	$ 0
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured Loans, Loan Relationships, Review Threshold Amount Minimum		$ 250,000
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans		14	5
Restructured Loans, Loan Relationships, Review Threshold Amount Minimum		$ 250,000
Write-downs		$ 59,000	$ 57,000
Commercial segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchased impaired loans				$ 3,081,000
Subsequent Event [Member] \| Payment Deferral [Member] \| Total consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans	979
Troubled Debt Restructuring	$ 129,500,000
Subsequent Event [Member] \| Payment Deferral [Member] \| Commercial segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Modifications, Number of Contracts \| loans	1,055
Troubled Debt Restructuring	$ 1,600,000,000