Other balance sheet items - Schedule of Trade and Other Receivables, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Gross trade and other receivables	$ 48,118	$ 47,382
Allowance for doubtful accounts	(326)	(1,940)	$ (28,300)
Trade and other receivables, net	47,792	45,442
Allowance for doubtful accounts	$ 326	$ 1,940	$ 28,300