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Balance Sheet Detail - Accounts payable and accrued expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Accounts payable and accrued expenses    
Trade accounts payable $ 127,918 $ 125,908
Accrued expenses 8,710 8,363
Accounts payable and accrued expenses $ 136,628 $ 134,271