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FAIR VALUE - Valuation Methodology and Unobservable Inputs for Level 3 Assets (Details) - Fair Value, Measurements, Nonrecurring $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) item
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans | $ 6,364 | $ 6,765
Commercial and Industrial |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans | $ 5,342 | $ 5,082
Valuation Methodology | Collateral based measurements | Collateral based measurements
Unobservable Inputs | Discount to reflect current market conditions and ultimate collectability | Discount to reflect current market conditions
Commercial and Industrial | Minimum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.22 | 16
Commercial and Industrial | Maximum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.99 | 100
Commercial and Industrial | Weighted Average |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.65 | 55
Commercial Real Estate and Multi-family Residential |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans | $ 791 | $ 1,211
Valuation Methodology | Collateral based measurements | Collateral based measurements
Unobservable Inputs | Discount to reflect current market conditions and ultimate collectability | Discount to reflect current market conditions
Commercial Real Estate and Multi-family Residential | Minimum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.34 | 21
Commercial Real Estate and Multi-family Residential | Maximum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.68 | 74
Commercial Real Estate and Multi-family Residential | Weighted Average |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.51 | 53
Consumer 1-4 Family Mortgage |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans |  | $ 411
Valuation Methodology |  | Collateral based measurements
Unobservable Inputs |  | Discount to reflect current market conditions and ultimate collectability
Consumer 1-4 Family Mortgage | Minimum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | item |  | 10
Consumer 1-4 Family Mortgage | Maximum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | item |  | 15
Consumer 1-4 Family Mortgage | Weighted Average |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | item |  | 11
Agri-business and agricultural |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans | $ 231 | $ 61
Valuation Methodology | Collateral based measurements | Collateral based measurements
Unobservable Inputs | Discount to reflect current market conditions and ultimate collectability | Discount to reflect current market conditions and ultimate collectability
Agri-business and agricultural | Minimum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.03 |
Agri-business and agricultural | Maximum |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.68 |
Agri-business and agricultural | Weighted Average |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.35 | 58
Other real estate owned |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Total collateral dependent loans | $ 196 |
Valuation Methodology | Appraisals |
Unobservable Inputs | Discount to reflect current market conditions and ultimate collectability |
Other real estate owned | Weighted Average |  |
Valuation Methodology and Unobservable Inputs For Level 3 Assets Measured At Fair Value [Line Items] |  |
Range of Inputs | 0.38 |

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- Definition This element represents the aggregate of the impaired loans reported on the balance sheet at period end measured at fair value by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
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- Definition The description of the unobservable input used to measure the fair value of assets at the end of the period. + References No definition available. + Details
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- Definition Value of input used to measure debt instrument, including, but not limited to, convertible and non-convertible debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Description of the valuation processes in place for fair value measurements categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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