v3.26.1
Loans and Allowance for Credit Losses - Summary of Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans $ 6,980,710   $ 6,039,231      
Less: loans held for sale 6,724   5,203      
Total gross loans held for investment 6,973,986   6,034,028      
Net deferred loan fees, premiums and discounts 46,368   27,857      
Allowance for credit losses 86,989 $ 86,814 74,875 $ 71,160 $ 70,051 $ 70,182
Net loans 6,840,629   5,931,296      
Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 4,875,488   4,152,807      
Construction and Land Development | Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 365,391   361,678      
Allowance for credit losses 5,129 4,940 5,129 4,066 3,731 3,275
Agricultural | Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 426,862   374,143      
Allowance for credit losses 1,385 1,415 1,283 1,322 1,292 1,361
Commercial | Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 2,945,516   2,582,404      
Allowance for credit losses 41,361 41,619 35,589 33,258 32,214 32,669
Agricultural Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 356,169   307,290      
Allowance for credit losses 1,783 2,663 1,401 1,767 1,649 1,957
Commercial and Industrial Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 1,506,339   1,385,421      
Allowance for credit losses 29,809 28,553 26,285 25,618 26,028 25,602
Consumer Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 35,552   32,109      
Allowance for credit losses 1,559 1,681 1,435 1,513 1,593 1,739
All Other Loans            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 207,162   161,604      
1-4 Family | Residential Properties | Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans 745,595   494,258      
Allowance for credit losses 5,963 $ 5,943 3,753 $ 3,616 $ 3,544 $ 3,579
Multifamily | Residential Properties | Real Estate Loan            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Gross loans $ 392,124   $ 340,324