Significant accounting policies (Details) - USD ($)	1 Months Ended	3 Months Ended		4 Months Ended	6 Months Ended	9 Months Ended
	Jun. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2022	Jun. 30, 2023	Sep. 30, 2023
Significant accounting policies
Net Income (Loss)	$ (3,230)	$ 794,031	$ (650)	$ (3,880)	$ 1,456,006	$ 2,250,037
Subsequent accretion of carrying value to redemption value		(1,006,211)				(2,647,275)
Net loss including accretion of carrying value to redemption value		$ (212,180)				$ (397,238)