Fair value measurement - Summar of Reconciliation of Beginning and Ending Balances of the Financial Liabilities (Details) - USD ($) $ in Thousands		12 Months Ended
	Dec. 31, 2022	Sep. 30, 2023
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		$ 7,193
Change in fair value	$ (2,100)	(5,426)
Settlement		(1,767)
Ending balance		0
Contingent Consideration
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		2,100
Change in fair value		(2,100)
Ending balance		0
Level 2 | Holdbacks
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		5,093
Change in fair value		(3,326)
Settlement		(1,767)
Ending balance		0
Level 3 | Contingent Consideration
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance		2,100
Change in fair value		(2,100)
Settlement		0
Ending balance		$ 0