REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Other income
Service charges	$ 5,368	$ 5,266
Trust department income	1,411	1,348
Brokerage income	543	665
Debit card interchange income	3,470	3,273
Total other income	14,239	13,136
ASU 2014-09
Other income
Service charges	5,368	5,266
Trust department income	1,411	1,348
Brokerage income	543	665
Debit card interchange income	3,470	3,273
Total other income	$ 10,792	$ 10,552