Accrued expenses and other current liabilities - Components of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued expenses	$ 5,524	$ 7,326
Indirect tax reserves	17,411	18,392
Indirect tax payables	9,790	10,786
Deferred rent, current	0	803
Other current liabilities	2,972	2,833
Accrued expenses and other current liabilities	$ 35,697	$ 40,140