Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Impact of change in tax rate related to Finance Act 2021	$ 1,700	$ (8,300)	$ 0
Net operating losses carryback period	2 years
Capital losses carryback period	3 years
Net change in valuation allowance, for deferred tax asset	$ (7,600)
Valuation allowance	(20,300)	(27,900)
Unrecognized tax benefits	4,600	3,600	8,200
Decrease in unrecognized tax benefits is reasonably possible	1,100
Unrecognized tax benefits, interest expense (benefit) on income taxes	600	(1,000)	500
Tax penalty expense (benefit)	100	$ (800)	$ 100
Brazil and Malta
Operating Loss Carryforwards [Line Items]
Valuation allowance	(5,100)
United States (Federal)
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	(1,600)
Italy
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	$ (900)