Share-based compensation - Summary of Key Inputs (Details) - USD ($) $ in Thousands	Feb. 08, 2024	Jan. 17, 2024
Peer Shareholder Return
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Total Award		50.00%
Grant Date Fair Value by Component		$ 2,915
Volatility		39.05%
Interest Rate		4.09%
Dividend Yield		0.00%
Growth Rate
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of Total Award	100.00%	50.00%
Grant Date Fair Value by Component	$ 4,369	$ 2,066
Volatility	38.21%	39.05%
Interest Rate	4.20%	4.09%
Dividend Yield	0.00%	0.00%