Fair Value Measurement and Fair Value of Financial Instruments - Reconciliation of Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Lending fees
Equity contracts
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Total unrealized (losses) gains for the period included in earnings	$ (79)	$ 17	$ (44)
Fair Value, Measurements, Recurring | Level 3 | Equity contracts
Reconciliation of the beginning and ending balances for major asset categories measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Beginning balance	323	215	273
Total (losses) gains included in earnings	(79)	17	32
Issuances	92	91	12
Settlements	0	0	(96)
Transfers out of Level 3	0	0	(6)
Ending balance	336	323	215
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	0	0
Issuances	15,119	0	0
Ending balance	$ 15,119	$ 0	$ 0