LOANS AND CREDIT QUALITY (Purchases) (Details) - Consumer - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Loans and Leases Receivable Disclosure [Line Items]
Outstanding balance	$ 11,359	$ 31,041	$ 34,312	$ 49,327
Purchase premium (discount)	(503)	0	(1,116)	0
Purchase price	$ 10,856	$ 31,041	$ 33,196	$ 49,327