RECENT ACCOUNTING PRONOUNCEMENTS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit losses	$ 35,539	$ 26,163	$ 35,539	$ 26,163	$ 25,171	$ 26,521	$ 25,201	$ 24,712
Provision for credit losses	9,398	$ 1,173	11,173	$ 1,917	2,861
Minimum | ASU 2016-13
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit losses	$ 40,000		$ 40,000		$ 27,000
ACL Percentage of Total Loans	1.20%		1.20%		0.87%
Provision for credit losses			$ 9,000
Maximum | ASU 2016-13
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit losses	$ 44,000		$ 44,000		$ 31,000
ACL Percentage of Total Loans	1.32%		1.32%		1.00%
Provision for credit losses			$ 17,000