Significant Accounting Policies - Summary of the Reconciliation of Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash and cash equivalents	$ 96,196	$ 10,153	$ 26,393	$ 204,404
Restricted cash	4,026	844	1,690	397
Cash and cash equivalents and restricted cash	100,222	10,997	$ 28,083	$ 204,801
Net increase (decrease) in cash and cash equivalents and restricted cash	$ 72,139	$ (193,804)