LOANS, ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Loans, Allowance for Loan Losses and Credit Quality [Abstract]
Unamortized Loan Commitment and Origination fees		$ 7,100,000
Unamortized Discounts or Premiums		21,600,000	$ 15,200,000
Days To Be Termed As Non Accrual Loans	90 days
Tdrs Recorded Investment On Nonaccrual Status	$ 22,209,000	24,766,000
Restructuring Cost and Reserve [Line Items]
Reserve for unfunded loan commitments		$ 2,100,000	$ 1,300,000