Interim Consolidated Financial Statements - Summary of End-of-period Cash and Cash Equivalents and Cash, Cash Equivalents and Restricted Cash from Financial Statements (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 98,735	$ 115,769	$ 129,332
Restricted cash, current	$ 0		$ 215
Restricted Cash, Current, Asset, Statement of Financial Position [Extensible List]	Prepaid expenses and other current assets		Prepaid expenses and other current assets
Restricted cash, non-current	$ 1,864		$ 2,255
Restricted Cash, Noncurrent, Asset, Statement of Financial Position [Extensible List]	Other assets		Other assets
Cash, cash equivalents and restricted cash shown in statement of cash flows	$ 100,599		$ 131,802