Cash Flow Information - Summary of Cash, Cash Equivalents, and Restricted Cash Reported within Statement of Cash Flows (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 22,060	$ 22,937	$ 21,063	$ 43,852
Restricted cash included in other assets	11,761	11,752	13,386	14,225
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows	$ 33,821	$ 34,689	$ 34,449	$ 58,077