SECURITIES - Schedule of Restricted Equity Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt and Equity Securities, FV-NI [Line Items]
Total restricted equity securities	$ 4,408	$ 4,441
Federal Home Loan Bank stock
Debt and Equity Securities, FV-NI [Line Items]
Total restricted equity securities	2,990	3,023
First National Banker’s Bankshares, Inc. stock
Debt and Equity Securities, FV-NI [Line Items]
Total restricted equity securities	1,168	1,168
Pacific Coast Banker’s Bank stock
Debt and Equity Securities, FV-NI [Line Items]
Total restricted equity securities	$ 250	$ 250

Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 210
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477220/954-210-45-4

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 210
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478600/954-210-50-2

Name:	us-gaap_RestrictedInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant