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LOANS, ALLOWANCE FOR LOAN LOSSES AND IMPAIRED LOANS - Loans by Loan Class Modified in Troubled Debt Restructuring (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) loan contract troubled_debt_restructuring | Dec. 31, 2021 USD ($) loan contract troubled_debt_restructuring
Troubled Debt Restructuring |  |
Number of Modifications | troubled_debt_restructuring | 23 | 15
Recorded Investment | $ 7,788 | $ 12,523
Commercial/Agricultural real estate: |  |
Troubled Debt Restructuring |  |
Number of Modifications | contract | 7 | 3
C&I/Agricultural operating: |  |
Troubled Debt Restructuring |  |
Number of Modifications | contract | 5 | 1
Residential mortgage: |  |
Troubled Debt Restructuring |  |
Number of Modifications | contract | 11 | 8
Consumer installment: |  |
Troubled Debt Restructuring |  |
Number of Modifications | contract | 0 | 3
Originated Loans |  |
Troubled Debt Restructuring |  |
Number of Modifications | loan | 67 | 76
Recorded Investment | $ 7,788 | $ 12,523
Originated Loans | Commercial/Agricultural real estate: |  |
Troubled Debt Restructuring |  |
Number of Modifications | loan | 14 | 19
Recorded Investment | $ 3,214 | $ 8,007
Originated Loans | C&I/Agricultural operating: |  |
Troubled Debt Restructuring |  |
Number of Modifications | loan | 8 | 7
Recorded Investment | $ 1,351 | $ 1,203
Originated Loans | Residential mortgage: |  |
Troubled Debt Restructuring |  |
Number of Modifications | loan | 45 | 43
Recorded Investment | $ 3,223 | $ 3,274
Originated Loans | Consumer installment: |  |
Troubled Debt Restructuring |  |
Number of Modifications | loan | 0 | 7
Recorded Investment | $ 0 | $ 39

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
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- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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