Derivative Financial Instruments - Derivative Financial Instruments and the Amount and Location of the Net Gains or Losses Recognized in the Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ 1,165	$ 635	$ 2,163	$ 1,731
Derivatives designated as hedging instruments
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ (435)	$ 0	$ (435)	$ 0
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases
Derivatives designated as hedging instruments | Interest Rate Swap Agreements
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ 434	$ 0	$ 434	$ 0
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases	Interest And Fee Income For Loans And Leases
Derivatives not designated as hedging instruments | Interest Rate Lock Commitments
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ 274	$ 66	$ 478	$ (1,013)
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Mortgage Banking Income	Mortgage Banking Income	Mortgage Banking Income	Mortgage Banking Income
Derivatives not designated as hedging instruments | Forward Commitments
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ 92	$ 314	$ 61	$ 2,221
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Mortgage Banking Income	Mortgage Banking Income	Mortgage Banking Income	Mortgage Banking Income
Derivatives not designated as hedging instruments | Interest Rate Swap Agreements
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ (2)	$ 23	$ (18)	$ 17
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income
Derivatives not designated as hedging instruments | Foreign Exchange Contracts
Derivative Instruments Gain Loss [Line Items]
Net gains (losses) recognized in the statements of income	$ 802	$ 232	$ 1,643	$ 506
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income	Noninterest Income, Other Operating Income