REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of OREO	$ 46	$ 0	$ 46	$ (18)
Changes in fair value of equity investments	(242)	102	(355)	188
Income from bank owned life insurance	11	12	22	27
Other non-interest income	5,319	6,492	10,982	12,113
Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Other non-interest income	249	230	462	482
Overdraft fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	727	489	1,400	938
Other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	209	243	400	511
Interchange revenue from debit card transactions
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	1,206	1,262	2,336	2,385
WMG fee income
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	2,628	2,803	5,385	5,481
CFS fee and commission income
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	271	236	524	450
Net gains (losses) on sales of OREO
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of OREO	46	0	46	(18)
Net gains on sales of loans
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	25	342	99	642
Loan servicing fees
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	38	35	77	70
Net gains on sales of securities
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer			0	0
Income from bank-owned life insurance
Disaggregation of Revenue [Line Items]
Income from bank owned life insurance	11	12	22	27
Other
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	400	968	1,048	1,439
Core Banking | Operating Segments
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	(236)	95	(350)	129
Other non-interest income	2,442	3,459	5,135	6,150
Core Banking | Overdraft fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	727	489	1,400	938
Core Banking | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	209	243	400	511
Core Banking | Interchange revenue from debit card transactions | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	1,206	1,262	2,336	2,385
Core Banking | WMG fee income | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Core Banking | CFS fee and commission income | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Core Banking | Net gains (losses) on sales of OREO | Operating Segments
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of OREO	46	0	46	(18)
Core Banking | Net gains on sales of loans | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	25	342	99	642
Core Banking | Loan servicing fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	38	35	77	70
Core Banking | Net gains on sales of securities
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer				0
Core Banking | Net gains on sales of securities | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer			0
Core Banking | Income from bank-owned life insurance | Operating Segments
Disaggregation of Revenue [Line Items]
Income from bank owned life insurance	11	12	22	27
Core Banking | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	416	981	1,105	1,466
WMG | Operating Segments
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	0	0	0	0
Other non-interest income	2,628	2,803	5,385	5,481
WMG | Overdraft fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
WMG | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
WMG | Interchange revenue from debit card transactions | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
WMG | WMG fee income | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	2,628	2,803	5,385	5,481
WMG | CFS fee and commission income | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
WMG | Net gains (losses) on sales of OREO | Operating Segments
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of OREO	0	0	0	0
WMG | Net gains on sales of loans | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
WMG | Loan servicing fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
WMG | Net gains on sales of securities
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer				0
WMG | Net gains on sales of securities | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer			0
WMG | Income from bank-owned life insurance | Operating Segments
Disaggregation of Revenue [Line Items]
Income from bank owned life insurance	0	0	0	0
WMG | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
Holding Company, CFS, and CRM | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	(6)	7	(5)	59
Other non-interest income	249	230	462	482
Holding Company, CFS, and CRM | Overdraft fees | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company, CFS, and CRM | Other | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company, CFS, and CRM | Interchange revenue from debit card transactions | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company, CFS, and CRM | WMG fee income | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company, CFS, and CRM | CFS fee and commission income | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	271	236	524	450
Holding Company, CFS, and CRM | Net gains (losses) on sales of OREO | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of OREO	0	0	0	0
Holding Company, CFS, and CRM | Net gains on sales of loans | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
Holding Company, CFS, and CRM | Loan servicing fees | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
Holding Company, CFS, and CRM | Net gains on sales of securities
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer				0
Holding Company, CFS, and CRM | Net gains on sales of securities | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer			0
Holding Company, CFS, and CRM | Income from bank-owned life insurance | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Income from bank owned life insurance	0	0	0	0
Holding Company, CFS, and CRM | Other | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	$ (16)	$ (13)	$ (57)	$ (27)