Loans - Schedule of Loans Acquired (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2022	Jan. 01, 2022
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	$ 544,663
Fair Value (Discount)/Premium	(2,838)
Purchase Price of Loans at Acquisition	32,997
Allowance for Credit Losses at Acquisition	3,117
Non-Credit Discount/(Premium) at Acquisition	1,456
Total	37,570
Commercial and Industrial Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	56,496
Fair Value (Discount)/Premium	(693)
Allowance for Credit Losses at Acquisition	376
Commercial Real Estate Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	328,791
Fair Value (Discount)/Premium	(2,565)
Allowance for Credit Losses at Acquisition	1,945
Agricultural Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	50,403
Fair Value (Discount)/Premium	177
Allowance for Credit Losses at Acquisition	689
Leases
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	0
Fair Value (Discount)/Premium	0
Allowance for Credit Losses at Acquisition	0
Consumer Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	13,086
Fair Value (Discount)/Premium	(52)
Allowance for Credit Losses at Acquisition	2
Home Equity Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	22,840
Fair Value (Discount)/Premium	(199)
Allowance for Credit Losses at Acquisition	0
Credit Cards
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	0
Fair Value (Discount)/Premium	0
Allowance for Credit Losses at Acquisition	0
Residential Mortgage Loans
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance	73,047
Fair Value (Discount)/Premium	494
Allowance for Credit Losses at Acquisition	$ 105
Bank Acquisition
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Acquired Loan Balance		$ 683,526
Fair Value Discounts		(5,359)
Fair Value		$ 678,167

Business Combination, Acquired Receivables, Fair Value Discounts

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- Definition

Fair value of acquired receivable from business combination, excluding certain loans and debt securities acquired in transfer.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
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+ References

No definition available.

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- Definition

Amount, excluding accrued interest, of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Amount at par value of financing receivable purchased with credit deterioration.

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

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

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Amount of unamortized purchase premium (discount) on financing receivable. Excludes financing receivable covered under loss sharing agreement.

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-Publisher FASB
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