LOANS AND LEASES - Changes in Other Real Estate Owned (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance at beginning of period	$ 1,467	$ 1,665	$ 2,033	$ 1,401
Additions	76	904	469	1,408
Disposals	(77)	(471)	(977)	(654)
Other Real Estate, Period Increase (Decrease)	(406)	677	(347)	734
Balance at end of period	1,872	1,421	1,872	1,421
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	76	136	323	136
Disposals	(38)	(248)	(217)	(270)
Other Real Estate, Period Increase (Decrease)	(470)	55	(470)	55
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Additions	0	768	146	1,272
Disposals	(39)	(223)	(760)	(384)
Other Real Estate, Period Increase (Decrease)	$ 64	$ 622	$ 123	$ 679