Fair Value Measurement - Schedule of Fair Value Sensitivity of Loan Servicing Assets and Liabilities to Adverse Changes in Key Assumptions (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Fair value of loan servicing assets	$ 25,790		$ 28,092
Fair value of loan servicing liabilities	1,223		2,038
Fair Value, Inputs, Level 3
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Fair value of loan servicing assets	25,790		28,092
Fair value of loan servicing liabilities	1,223		2,038
Fair Value, Inputs, Level 3 | Loan Servicing Liabilities
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Fair value of loan servicing liabilities	1,223	$ 1,585	2,038	$ 2,577	$ 3,142	$ 3,968
10% market-servicing rates increase	648		1,100
20% market-servicing rates increase	1,318		2,235
Fair Value, Inputs, Level 3 | Loan Servicing Assets
Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]
Fair value of loan servicing assets	25,790	$ 26,753	28,092	$ 33,339	$ 34,650	$ 36,467
10% market-servicing rates increase	(6,929)		(7,475)
20% market-servicing rates increase	$ (13,835)		$ (14,916)