FAIR VALUE (Quantitative Information About Level 3 Fair Value Measurements) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Interest rate lock commitments | Recurring Basis
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitments	$ 174	$ 1,306
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held for sale	0	0
Interest rate lock commitments	0	0
Level 3 | Interest rate lock commitments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitments	174	1,306
Level 3 | Interest rate lock commitments | Recurring Basis
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitments	174	1,306
Valuation Technique, Discounted Cash Flow | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Servicing rights	$ 7,840	$ 6,890
Valuation Technique, Discounted Cash Flow | Level 3 | Measurement Input, Discount Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.02%	9.02%
Valuation Technique, Discounted Cash Flow | Level 3 | Measurement Input, Discount Rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	9.98%	9.00%
Valuation Technique, Discounted Cash Flow | Level 3 | Measurement Input, Discount Rate | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	11.72%	11.00%
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitments		$ 1,306
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input		0
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input		0.99
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments | Measurement Input, Closing Ratio | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0.88	0.88
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments | Measurement Input, Closing Ratio | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0
Valuation Technique, Discounted Cash Flow | Level 3 | Interest rate lock commitments | Measurement Input, Closing Ratio | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative asset, measurement input	0.99
Valuation Technique, Modified Appraised Value | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned	$ 8,401	$ 1,927
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Minimum | Agricultural Portfolio
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate		0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Minimum | Residential real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate		0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%	10.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Maximum | Agricultural Portfolio
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate		7.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Appraised Value | Maximum | Residential real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate		7.00%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Constant Prepayment Rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	7.90%	13.40%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Constant Prepayment Rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	7.80%	13.10%
Valuation Technique, Modified Appraised Value | Level 3 | Measurement Input, Constant Prepayment Rate | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	14.20%	18.60%
Valuation Technique, Modified Appraised Value | Level 3 | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 12,042	$ 8,989
Valuation Technique, Modified Appraised Value | Level 3 | Commercial and industrial | Measurement Input, Appraised Value | Minimum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Commercial and industrial | Measurement Input, Appraised Value | Maximum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%	6.00%
Valuation Technique, Modified Appraised Value | Level 3 | Owner occupied commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 7,556	$ 8,447
Valuation Technique, Modified Appraised Value | Level 3 | Owner occupied commercial real estate | Measurement Input, Appraised Value | Minimum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate		0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Owner occupied commercial real estate | Measurement Input, Appraised Value | Maximum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%	7.00%
Valuation Technique, Modified Appraised Value | Level 3 | Non-owner occupied commercial real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 11,371	$ 11,946
Valuation Technique, Modified Appraised Value | Level 3 | Non-owner occupied commercial real estate | Measurement Input, Appraised Value | Minimum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Non-owner occupied commercial real estate | Measurement Input, Appraised Value | Maximum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%	10.00%
Valuation Technique, Modified Appraised Value | Level 3 | Real estate construction
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 1,518
Valuation Technique, Modified Appraised Value | Level 3 | Real estate construction | Measurement Input, Appraised Value | Minimum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Real estate construction | Measurement Input, Appraised Value | Maximum | Commercial and industrial
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%
Valuation Technique, Modified Appraised Value | Level 3 | Residential Real Estate | Measurement Input, Appraised Value | Minimum | Residential real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Residential Real Estate | Measurement Input, Appraised Value | Maximum | Residential real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%
Valuation Technique, Modified Appraised Value | Level 3 | Residential real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 1,607	$ 855
Valuation Technique, Modified Appraised Value | Level 3 | Agricultural and agricultural real estate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Collateral dependent impaired loans	$ 3,788	$ 11,404
Valuation Technique, Modified Appraised Value | Level 3 | Agricultural and agricultural real estate | Measurement Input, Appraised Value | Minimum | Agricultural Portfolio
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Agricultural and agricultural real estate | Measurement Input, Appraised Value | Maximum | Agricultural Portfolio
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	15.00%
Valuation Technique, Modified Appraised Value | Level 3 | Premises, Furniture and Equipment Held for Sale | Measurement Input, Appraised Value | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	0.00%	0.00%
Valuation Technique, Modified Appraised Value | Level 3 | Premises, Furniture and Equipment Held for Sale | Measurement Input, Appraised Value | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Pretax discount rate	10.00%	10.00%
Valuation Technique, Modified Appraised Value | Level 3 | Recurring Basis | Premises, Furniture and Equipment Held for Sale
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Premises, furniture and equipment held for sale	$ 6,851	$ 10,828
Interest rate lock commitments | Valuation Technique, Discounted Cash Flow | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitments	$ 174