LOANS - Average Balance of Impaired Loans and Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
LOANS
Average Investment in Impaired Loans	$ 10,325	$ 18,652	$ 12,135	$ 18,320
Interest Income Recognized on Impaired Loans on a Cash Basis	180	149	1,722	411
Commercial
LOANS
Average Investment in Impaired Loans	9,673	16,505	11,508	15,803
Interest Income Recognized on Impaired Loans on a Cash Basis	171	125	1,702	345
Commercial \| Real estate loan
LOANS
Average Investment in Impaired Loans	8,967	12,022	9,851	12,137
Interest Income Recognized on Impaired Loans on a Cash Basis	165	85	340	229
Commercial \| Commercial and industrial
LOANS
Average Investment in Impaired Loans	519	2,754	1,073	1,927
Interest Income Recognized on Impaired Loans on a Cash Basis	6	9	203	21
Commercial \| Commercial Construction And Land
LOANS
Average Investment in Impaired Loans	47	0	47	0
Interest Income Recognized on Impaired Loans on a Cash Basis	0	0	1	0
Commercial \| Loans secured by farm land
LOANS
Average Investment in Impaired Loans	80	84	81	84
Interest Income Recognized on Impaired Loans on a Cash Basis	0	0	0	1
Commercial \| Multi-family (5 or more) residential.
LOANS
Average Investment in Impaired Loans	0	1,578	395	1,587
Interest Income Recognized on Impaired Loans on a Cash Basis	0	30	1,156	91
Commercial \| Agricultural loans
LOANS
Average Investment in Impaired Loans	60	67	61	68
Interest Income Recognized on Impaired Loans on a Cash Basis	0	1	2	3
Residential mortgage
LOANS
Average Investment in Impaired Loans	652	2,147	627	2,517
Interest Income Recognized on Impaired Loans on a Cash Basis	9	24	20	66
Residential mortgage \| Real estate loan \| first liens
LOANS
Average Investment in Impaired Loans	585	1,717	575	2,084
Interest Income Recognized on Impaired Loans on a Cash Basis	5	20	12	57
Residential mortgage \| Real estate loan \| junior liens
LOANS
Average Investment in Impaired Loans	33	430	35	433
Interest Income Recognized on Impaired Loans on a Cash Basis	3	4	6	9
Residential mortgage \| Home Equity Line of Credit [Member]
LOANS
Average Investment in Impaired Loans	34	0	17	0
Interest Income Recognized on Impaired Loans on a Cash Basis	$ 1	$ 0	$ 2	$ 0

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5258-111524

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- Definition

Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

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