LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES - Schedule of Gross Charge-Offs, Further Sorted by Origination Year (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Gross Charge-Offs
Year one	$ 137	$ 89	$ 163	$ 156
Year two	26	80	714	140
Year three	1	206	8	526
Year four	125	19	216	22
Year five	0	0	59	47
Prior	1	399	5	484
Revolving Loans	24	459	150	542
Revolving Loans Converted to Term	0	0	0	0
Total	314	1,252	1,315	1,917
Commercial and industrial
Gross Charge-Offs
Year one	5	0	5	0
Year two	0	0	402	0
Year three	0	205	0	524
Year four	99	6	189	6
Year five	0	0	58	46
Prior	0	0	0	0
Revolving Loans	0	448	34	468
Revolving Loans Converted to Term	0	0	0	0
Total	104	659	688	1,044
Commercial real estate - owner occupied
Gross Charge-Offs
Year one	0	0	0	0
Year two	0	0	212	0
Year three	0	0	0	0
Year four	0	0	0	0
Year five	0	0	0	1
Prior	0	0	0	0
Revolving Loans	7	0	41	0
Revolving Loans Converted to Term	0	0	0	0
Total	7	0	253	1
Commercial real estate - non-owner occupied
Gross Charge-Offs
Year one	0	0	0	0
Year two	0	0	0	0
Year three	0	0	0	0
Year four	0	0	0	0
Year five	0	0	0	0
Prior	0	0	0	0
Revolving Loans	0	0	0	0
Revolving Loans Converted to Term	0	0	0	0
Total	0	0	0	0
Construction and land development
Gross Charge-Offs
Year one	0	0	0	0
Year two	6	2	6	2
Year three	0	0	0	0
Year four	0	0	0	2
Year five	0	0	0	0
Prior	0	0	1	4
Revolving Loans	0	0	0	0
Revolving Loans Converted to Term	0	0	0	0
Total	6	2	7	8
Multi-family
Gross Charge-Offs
Year one	0	0	0	0
Year two	0	43	0	43
Year three	0	0	0	0
Year four	0	0	0	0
Year five	0	0	0	0
Prior	0	0	0	0
Revolving Loans	0	0	0	0
Revolving Loans Converted to Term	0	0	0	0
Total	0	43	0	43
One-to-four family residential
Gross Charge-Offs
Year one	0	0	0	0
Year two	0	20	0	20
Year three	0	0	0	0
Year four	0	13	1	14
Year five	0	0	1	0
Prior	1	399	4	480
Revolving Loans	0	0	1	3
Revolving Loans Converted to Term	0	0	0	0
Total	1	432	7	517
Agricultural and farmland
Gross Charge-Offs
Year one	0	0	0	0
Year two	0	9	0	9
Year three	0	0	0	0
Year four	0	0	0	0
Year five	0	0	0	0
Prior	0	0	0	0
Revolving Loans	0	0	0	0
Revolving Loans Converted to Term	0	0	0	0
Total	0	9	0	9
Municipal, consumer, and other
Gross Charge-Offs
Year one	132	89	158	156
Year two	20	6	94	66
Year three	1	1	8	2
Year four	26	0	26	0
Year five	0	0	0	0
Prior	0	0	0	0
Revolving Loans	17	11	74	71
Revolving Loans Converted to Term	0	0	0	0
Total	$ 196	$ 107	$ 360	$ 295

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
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-Section 50
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-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A

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