INCOME TAXES (Details) - USD ($)		3 Months Ended
	Jan. 01, 2020	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Tax Examination [Line Items]
Unrecognized tax benefits		$ 0
Provision for credit losses	$ 8,500,000
Tax benefit from CARES Act		1,800,000
Amortization method qualified affordable housing project investments, amortization		800,000	$ 600,000
Tax benefits recorded as income tax expense		200,000
Carrying value of investment in affordable housing credits		25,000,000.0		$ 25,800,000
Tax Credit
Income Tax Examination [Line Items]
Affordable housing tax credits		$ 700,000