Supplemental Cash Flow Information - Summary of Cash and Cash Equivalents (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract]
Cash and cash equivalents	$ 15,839	$ 33,333
Restricted cash	707	849
Total cash, cash equivalents, and restricted cash	$ 16,546	$ 34,182