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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Modifications (Details)	3 Months Ended			6 Months Ended		12 Months Ended
	Jun. 30, 2025 USD ($) loan	Jun. 30, 2024 USD ($) loan	Dec. 31, 2023	Jun. 30, 2025 USD ($) loan	Jun. 30, 2024 USD ($) loan	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of modifications to borrowers experiencing financial difficulty | loan	0	0		0	0
Nonaccrual status amount	$ 25,190,000			$ 25,190,000			$ 23,842,000
Charge-offs	582,000	$ 236,000		699,000	$ 416,000
Loans that defaulted modified preceding the payment default when the borrower was experiencing financial difficulty at the time of modification	0	0			0
Allowance for loan losses individually evaluated	9,000			9,000			122,000
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	2,802,000			2,802,000
Commercial | Current or Past Due Less than 30 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	2,802			2,802
Commercial | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	0			0
Commercial | Commercial real estate - non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	2,585,000	3,885,000		2,585,000	3,885,000
Nonaccrual status amount	6,634,000			6,634,000			7,370,000
Charge-offs	9,000	117,000		9,000	117,000
Allowance for loan losses individually evaluated	0			0			$ 0
Commercial | Commercial real estate - non-owner occupied | One loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Due time extension period			12 months				6 months
Nonaccrual status amount	$ 1,790,000			$ 1,790,000
Number of borrower | loan	1			1
Charge-offs							$ 640,000
Allowance for loan losses individually evaluated	$ 0			$ 0			0
Commercial | Commercial real estate - non-owner occupied | Current or Past Due Less than 30 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	2,585	2,504,000		2,585	2,504,000
Commercial | Commercial real estate - non-owner occupied | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	0	1,381,000		0	1,381,000
Amortized of cost over 90 days modified at June 30, 2024	1,123,000			1,123,000
Principal payments received from modified loans						$ 258,000
Commercial | Commercial real estate - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	217,000			217,000
Nonaccrual status amount	4,801,000			4,801,000			1,725,000
Charge-offs	0	$ 0		0	$ 0
Allowance for loan losses individually evaluated	9,000			9,000			$ 122,000
Commercial | Commercial real estate - owner occupied | Current or Past Due Less than 30 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	217			217
Commercial | Commercial real estate - owner occupied | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	$ 0			$ 0

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