Summary of Significant Accounting Policies - Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Balance, beginning of period	$ 81,892	$ 85,727
Additions due to acquisitions	0	0
Decreases due to acquisition adjustments (Note 4)	0	(3,835)
Balance, end of period	$ 81,892	$ 81,892