BASIS OF PRESENTATION AND NATURE OF OPERATIONS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2021	Dec. 31, 2020
Nonperforming Financial Instruments | U.S. SBA PPP Loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan deferral amount		$ 23.1	$ 35.4
Percentage status of loan in portfolio		1.53%	2.35%
Payment Deferral | Minimum | Receivables Under CARES, Act. | Executed Modifications, COVID-19 Loan Modification Program, Executed Modifications
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan deferral, period	90 days
Payment Deferral | Maximum | Receivables Under CARES, Act. | Executed Modifications, COVID-19 Loan Modification Program, Executed Modifications
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loan deferral, period	180 days