Allowance for Credit Losses on Loans - Schedule of Changes in Allowance for Loan Losses, by Portfolio Type (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	$ 34,811	$ 30,926
Charge-offs	(77,178)	(18,591)
Recoveries	883	912
Provision	82,239	21,564
Ending allowance	40,755	34,811
Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Unfunded lending commitments, beginning of period	1,210	2,810
Provision	(510)	(1,600)
Unfunded lending commitments, end of period	700	1,210
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Total, beginning balance	36,021	33,736
Charge-offs	(77,178)	(18,591)
Recoveries	883	912
Provision	81,729	19,964
Total, ending balance	41,455	36,021
Real Estate:
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	28,703	24,744
Charge-offs	(30,080)	(10,331)
Recoveries	71	108
Provision	30,339	14,182
Ending allowance	29,033	28,703
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(30,080)	(10,331)
Recoveries	71	108
Real Estate: \| Construction & land development
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	3,930	5,845
Charge-offs	(5,794)	(39)
Recoveries	0	1
Provision	3,943	(1,877)
Ending allowance	2,079	3,930
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(5,794)	(39)
Recoveries	0	1
Real Estate: \| Farmland
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	50	36
Charge-offs	(68)	(258)
Recoveries	2	2
Provision	199	270
Ending allowance	183	50
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(68)	(258)
Recoveries	2	2
Real Estate: \| 1- 4 Family
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	9,243	6,653
Charge-offs	(657)	(1,034)
Recoveries	45	12
Provision	4,709	3,612
Ending allowance	13,340	9,243
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(657)	(1,034)
Recoveries	45	12
Real Estate: \| Multifamily
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	3,949	1,614
Charge-offs	(10,670)	0
Recoveries	0	0
Provision	8,098	2,335
Ending allowance	1,377	3,949
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(10,670)	0
Recoveries	0	0
Real Estate: \| Non-farm non-residential
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	11,531	10,596
Charge-offs	(12,891)	(9,000)
Recoveries	24	93
Provision	13,390	9,842
Ending allowance	12,054	11,531
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(12,891)	(9,000)
Recoveries	24	93
Non-Real Estate:
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	6,108	6,182
Charge-offs	(47,098)	(8,260)
Recoveries	812	804
Provision	51,900	7,382
Ending allowance	11,722	6,108
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(47,098)	(8,260)
Recoveries	812	804
Non-Real Estate: \| Agricultural
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	204	97
Charge-offs	(169)	(33)
Recoveries	1	18
Provision	137	122
Ending allowance	173	204
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(169)	(33)
Recoveries	1	18
Non-Real Estate: \| Commercial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,994	2,711
Charge-offs	(1,339)	(4,873)
Recoveries	297	235
Provision	5,319	3,921
Ending allowance	6,271	1,994
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(1,339)	(4,873)
Recoveries	297	235
Non-Real Estate: \| Commercial leases
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,719	1,948
Charge-offs	(44,207)	0
Recoveries	0	0
Provision	43,680	(229)
Ending allowance	1,192	1,719
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(44,207)	0
Recoveries	0	0
Non-Real Estate: \| Consumer and other
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,337	1,426
Charge-offs	(1,383)	(3,354)
Recoveries	514	551
Provision	539	2,714
Ending allowance	1,007	1,337
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(1,383)	(3,354)
Recoveries	514	551
Non-Real Estate: \| Unallocated
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	854	0
Charge-offs	0	0
Recoveries	0	0
Provision	2,225	854
Ending allowance	3,079	854
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	0	0
Recoveries	$ 0	$ 0

Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability

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Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest Including, Off-Balance-Sheet, Credit Loss, Liability

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No definition available.

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Financing Receivable, Excluding Accrued Interest, And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

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- Definition

Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-6

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- Definition

Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-22

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- Definition

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482454/460-10-45-1

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Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

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