LOANS - Schedule of Financing Receivables Purchased with Credit Deterioration (Details) $ in Thousands	12 Months Ended
Dec. 31, 2020 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	$ 393,211
Allowance for Credit Losses	(12,313)
Premium/ (Discount)	(2,978)
Book Value	377,920
Commercial and industrial \| Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	81,917
Allowance for Credit Losses	(1,707)
Premium/ (Discount)	170
Book Value	80,380
Commercial and industrial \| Paycheck Protection Program ("PPP")
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	0
Allowance for Credit Losses	0
Premium/ (Discount)	0
Book Value	0
Commercial and industrial \| Owner occupied commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	74,854
Allowance for Credit Losses	(1,205)
Premium/ (Discount)	(56)
Book Value	73,593
Commercial and industrial \| Non-owner occupied commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	134,135
Allowance for Credit Losses	(6,465)
Premium/ (Discount)	(3,150)
Book Value	124,520
Commercial and industrial \| Real estate construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	19,405
Allowance for Credit Losses	(603)
Premium/ (Discount)	360
Book Value	19,162
Agricultural and agricultural real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	54,584
Allowance for Credit Losses	(1,848)
Premium/ (Discount)	(413)
Book Value	52,323
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	25,556
Allowance for Credit Losses	(410)
Premium/ (Discount)	94
Book Value	25,240
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Purchase Price	2,760
Allowance for Credit Losses	(75)
Premium/ (Discount)	17
Book Value	$ 2,702

Financing Receivable, Purchased With Credit Deterioration, Book Value

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+ References

No definition available.

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- Definition

Amount of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 19
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919265-210447

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Amount at purchase price of financing receivable purchased with credit deterioration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 19
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919265-210447

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Amount of discount (premium) attributable to other factors on financing receivable purchased with credit deterioration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 19
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919265-210447

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