Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Income Tax [Line Items]
Income tax expense	$ 31	$ 187	$ 79	$ 310
Ireland
Income Tax [Line Items]
Net operating loss carryforwards	$ 42,794		$ 42,794		$ 41,525

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.