LOANS AND ALLOWANCE FOR CREDIT LOSSES - Modifications (Details)	3 Months Ended			12 Months Ended
	Mar. 31, 2025 USD ($) loan	Mar. 31, 2024 USD ($) loan	Dec. 31, 2023 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of modifications to borrowers experiencing financial difficulty | loan	0	0
Nonaccrual status amount	$ 24,106,000			$ 24,106,000	$ 23,842,000
Charge-offs	117,000	$ 180,000
Loans that defaulted modified preceding the payment default when the borrower was experiencing financial difficulty at the time of modification	0	0
Allowance for Loan losses	20,172,000	20,023,000	$ 19,208,000	20,172,000	20,035,000
Allowance for loan losses individually evaluated	189,000			189,000	122,000
Commercial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans					2,818,000
Commercial | Current or Past Due Less than 30 Days
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans					2,818
Commercial | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans					0
Commercial | Commercial real estate - non-owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amortized cost	1,801,000			1,801,000
Modified loans	1,801,000	3,899,000		1,801,000	2,601,000
Nonaccrual status amount	7,140,000			7,140,000	7,370,000
Charge-offs	0	0
Allowance for Loan losses	12,060,000	12,533,000	$ 12,010,000	12,060,000	11,964,000
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
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		2,518,000			2,601
Commercial | Commercial real estate - non-owner occupied | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	1,153,000	1,381,000		1,153,000	0
Principal payments received from modified loans				228,000
Commercial | Commercial real estate - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans	217,000			217,000	217,000
Nonaccrual status amount	1,711,000			1,711,000	1,725,000
Charge-offs	0	0
Allowance for Loan losses	2,769,000	$ 2,718,000	$ 2,116,000	2,769,000	2,844,000
Allowance for loan losses individually evaluated	$ 47,000			$ 47,000	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
Commercial | Commercial real estate - owner occupied | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Modified loans					$ 0