Allowance for Credit Losses on Loans - Schedule of Changes in Allowance for Loan Losses, by Portfolio Type (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	$ 40,755	$ 34,811	$ 34,811
Charge-offs	(13,184)	(8,017)	(77,178)
Recoveries	1,478	409
Provision	5,250	31,668
Ending allowance	34,299	58,871	40,755
Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Unfunded lending commitments, beginning of period	700	1,210	1,210
Charge-offs	0	0
Recoveries	0	0
Provision	0	(510)
Unfunded lending commitments, end of period	700	700	700
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Total, beginning balance	41,455	36,021	36,021
Charge-offs	(13,184)	(8,017)	(77,178)
Recoveries	1,478	409
Provision	5,250	31,158
Total, ending balance	34,999	59,571	41,455
Real Estate:
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	29,033	28,703	28,703
Charge-offs	(4,478)	(5,843)
Recoveries	775	38
Provision	2,068	26,264
Ending allowance	27,398	49,162	29,033
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(4,478)	(5,843)
Recoveries	775	38
Real Estate: \| Construction & land development
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	2,079	3,930	3,930
Charge-offs	0	(5,794)	(5,794)
Recoveries	150	0
Provision	912	5,504
Ending allowance	3,141	3,640	2,079
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	0	(5,794)	(5,794)
Recoveries	150	0
Real Estate: \| Farmland
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	183	50	50
Charge-offs	0	0	(68)
Recoveries	0	0
Provision	7	122
Ending allowance	190	172	183
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	0	0	(68)
Recoveries	0	0
Real Estate: \| 1- 4 family
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	13,340	9,243	9,243
Charge-offs	(2,179)	(16)	(657)
Recoveries	400	22
Provision	(60)	6,751
Ending allowance	11,501	16,000	13,340
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(2,179)	(16)	(657)
Recoveries	400	22
Real Estate: \| Multifamily
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,377	3,949	3,949
Charge-offs	(25)	0	(10,670)
Recoveries	0	0
Provision	1,179	3,537
Ending allowance	2,531	7,486	1,377
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(25)	0	(10,670)
Recoveries	0	0
Real Estate: \| Non-farm non-residential
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	12,054	11,531	11,531
Charge-offs	(2,274)	(33)	(12,891)
Recoveries	225	16
Provision	30	10,350
Ending allowance	10,035	21,864	12,054
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(2,274)	(33)	(12,891)
Recoveries	225	16
Non-Real Estate:
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	11,722	6,108	6,108
Charge-offs	(8,706)	(2,174)
Recoveries	703	371
Provision	3,182	5,404
Ending allowance	6,901	9,709	11,722
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(8,706)	(2,174)
Recoveries	703	371
Non-Real Estate: \| Agricultural
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	173	204	204
Charge-offs	(295)	(169)	(169)
Recoveries	226	0
Provision	269	211
Ending allowance	373	246	173
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(295)	(169)	(169)
Recoveries	226	0
Non-Real Estate: \| Commercial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	6,271	1,994	1,994
Charge-offs	(2,035)	(975)	(1,339)
Recoveries	171	52
Provision	(1,878)	4,616
Ending allowance	2,529	5,687	6,271
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(2,035)	(975)	(1,339)
Recoveries	171	52
Non-Real Estate: \| Commercial leases
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,192	1,719	1,719
Charge-offs	(5,923)	(233)	(44,207)
Recoveries	130	0
Provision	6,705	619
Ending allowance	2,104	2,105	1,192
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(5,923)	(233)	(44,207)
Recoveries	130	0
Non-Real Estate: \| Consumer and other loans
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	1,007	1,337	1,337
Charge-offs	(453)	(797)	(1,383)
Recoveries	176	319
Provision	100	457
Ending allowance	830	1,316	1,007
Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward]
Charge-offs	(453)	(797)	(1,383)
Recoveries	176	319
Non-Real Estate: \| Unallocated
Allowance for Loan and Lease Losses [Roll Forward]
Beginning allowance	3,079	854	854
Charge-offs	0	0
Recoveries	0	0
Provision	(2,014)	(499)
Ending allowance	1,065	355	$ 3,079
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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Financing Receivable, Excluding Accrued Interest, And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)

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Off-Balance-Sheet, Credit Loss, Liability, Charge-Offs

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
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Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
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Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease.

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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.

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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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