Fair Value Measurement and Fair Value of Financial Instruments - Reconciliation of Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Measurements, Recurring - Level 3 - Equity contracts - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Beginning balance	$ 277	$ 309	$ 323	$ 215
Total (losses) gains included in earnings	(14)	48	(60)	51
Issuances	0	0	0	91
Ending balance	$ 263	$ 357	$ 263	$ 357