REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of other real estate owned	$ 0	$ 3	$ 0	$ (8)
Net (losses) on securities transactions	0	(17,498)	0	(17,498)
Changes in fair value of equity investments	272	108	201	61
Income from bank-owned life insurance	7	8	14	16
Total non-interest income	6,503	(10,705)	12,823	(4,816)
Overdraft fees
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	674	719	1,353	1,450
Other
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	364	395	736	784
Interchange revenue from debit card transactions
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	1,107	1,110	2,121	2,147
WMG fee income
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	3,191	2,993	6,336	5,860
CFS fee and commission income
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	394	270	871	493
Net gains (losses) on sales of OREO
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of other real estate owned		3		(8)
Net gains on sales of loans
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	47	51	68	91
Loan servicing fees
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	36	36	75	72
Net (losses) on sales of securities
Disaggregation of Revenue [Line Items]
Net (losses) on securities transactions		(17,498)		(17,498)
Income from bank-owned life insurance
Disaggregation of Revenue [Line Items]
Income from bank-owned life insurance	7	8	14	16
Other
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	411	1,100	1,048	1,716
Core Banking | Operating Segments
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	259	104	192	71
Total non-interest income	2,905	(13,972)	5,607	(11,159)
Core Banking | Overdraft fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	674	719	1,353	1,450
Core Banking | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	364	395	736	784
Core Banking | Interchange revenue from debit card transactions | Operating Segments
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	1,107	1,110	2,121	2,147
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 other real estate owned		3		(8)
Core Banking | Net gains on sales of loans | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	47	51	68	91
Core Banking | Loan servicing fees | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	36	36	75	72
Core Banking | Net (losses) on sales of securities | Operating Segments
Disaggregation of Revenue [Line Items]
Net (losses) on securities transactions		(17,498)		(17,498)
Core Banking | Income from bank-owned life insurance | Operating Segments
Disaggregation of Revenue [Line Items]
Income from bank-owned life insurance	7	8	14	16
Core Banking | Other | Operating Segments
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	411	1,100	1,048	1,716
WMG | Operating Segments
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	0	0	0	0
Total non-interest income	3,191	2,993	6,336	5,860
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	3,191	2,993	6,336	5,860
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 other real estate owned		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 (losses) on sales of securities | Operating Segments
Disaggregation of Revenue [Line Items]
Net (losses) on securities transactions		0		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 and CFS | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Changes in fair value of equity investments	13	4	9	(10)
Total non-interest income	407	274	880	483
Holding Company and CFS | Overdraft fees | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company and CFS | Other | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company and CFS | Interchange revenue from debit card transactions | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company and CFS | WMG fee income | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	0	0	0	0
Holding Company and CFS | CFS fee and commission income | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer	394	270	871	493
Holding Company and CFS | Net gains (losses) on sales of OREO | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Net gains (losses) on sales of other real estate owned		0		0
Holding Company and CFS | Net gains on sales of loans | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
Holding Company and CFS | Loan servicing fees | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	0	0	0	0
Holding Company and CFS | Net (losses) on sales of securities | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Net (losses) on securities transactions		0		0
Holding Company and CFS | Income from bank-owned life insurance | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Income from bank-owned life insurance	0	0	0	0
Holding Company and CFS | Other | Inter-Segment Eliminations
Disaggregation of Revenue [Line Items]
Revenue not from contact with customer	$ 0	$ 0	$ 0	$ 0