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COVID-19 AND CURRENT ECONOMIC CONDITIONS (Details) $ in Millions		3 Months Ended
	Jul. 22, 2020 USD ($) borrower	Jun. 30, 2020 USD ($) borrower
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $		$ 652.5
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower		384
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)		15.00%
Subsequent Event
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $	$ 425.1
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower	212
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)	9.00%
Commercial Loan
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $		$ 647.0
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower		322
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)		16.00%
Commercial Loan | Subsequent Event
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $	$ 419.8
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower	159
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)	10.00%
Consumer Loan
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $		$ 5.5
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower		62
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)		1.00%
Consumer Loan | Subsequent Event
Unusual or Infrequent Item, or Both [Line Items]
Financing receivable, loan portfolio, deferrals, COVID-19 | $	$ 5.3
Financing receivable, loan portfolio, deferrals, COVID-19, borrowers | borrower	53
Financing receivable, loan portfolio, deferrals, COVID-19, percentage of loan portfolio (as a percent)	1.00%

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