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Fair Value Measurements - Additional Information (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
USD ($)
loan
Mar. 31, 2023
USD ($)
loan
Dec. 31, 2023
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Residential mortgage loans held for sale period 45 days    
Interest Rate Lock Commitments, Average Percentage Of Estimated Pull Through Rate To Calculate Fair Value 85.0    
Loans $ 7,569,052   $ 7,698,758
Impairment on other real estate owned   $ 13  
Fair Value, Nonrecurring [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Nonrecurring Loans Reserves $ 9,800 $ 4,400  
Number of Loans measured | loan 13 9  
Loans $ 38,200 $ 12,100  
Other Real Estate Owned [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Impairment on other real estate owned 0 13  
SBA Servicing Rights      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Impairment on mortgage servicing rights $ 0    
Measurement Input, Discount Rate [Member] | Other Real Estate Owned [Member] | Minimum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.06    
Measurement Input, Discount Rate [Member] | Other Real Estate Owned [Member] | Maximum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.10    
Measurement Input, Discount Rate [Member] | Other Real Estate Owned [Member] | Weighted Average      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.061    
Measurement Input, Discount Rate [Member] | SBA Servicing Rights      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.102    
Measurement Input, Constant Prepayment Rate [Member] | SBA Servicing Rights      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.157    
Impaired loans [Member]. | Measurement Input, Discount Rate [Member] | Minimum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.06    
Impaired loans [Member]. | Measurement Input, Discount Rate [Member] | Maximum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.37    
Impaired loans [Member]. | Measurement Input, Discount Rate [Member] | Weighted Average      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Measurement input (as a percent) 0.127    
Mortgage Servicing Rights [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Impairment on mortgage servicing rights $ 0 $ 0  
Mortgage Servicing Rights [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.100    
Mortgage Servicing Rights [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.105    
Mortgage Servicing Rights [Member] | Measurement Input, Discount Rate [Member] | Weighted Average      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.100    
Mortgage Servicing Rights [Member] | Measurement Input, Constant Prepayment Rate [Member] | Minimum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.062    
Mortgage Servicing Rights [Member] | Measurement Input, Constant Prepayment Rate [Member] | Maximum [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.133    
Mortgage Servicing Rights [Member] | Measurement Input, Constant Prepayment Rate [Member] | Weighted Average      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Servicing assets measurement input (as a percent) 0.063