Significant accounting policies (Details) - USD ($)	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Significant Accounting Policies
Net income	$ 629,211	$ 733,464	$ 757,286	$ 698,720	$ 1,362,675	$ 1,456,006
Accretion of carrying value to redemption value	(964,220)		(824,928)		(2,045,343)	(1,641,064)
Net loss including accretion of carrying value of Redemption value	$ (335,009)		$ (67,642)		$ (682,668)	$ (185,058)