Warrant liabilities - Schedule Of Information About The Warrant Liabilities That are Measured At Fair Value on a Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Warrant Liabilities:
Derivative liability	$ 2,050,000	$ 615,000
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Derivative Liability, Noncurrent	Derivative Liability, Noncurrent
Public Warrants [Member]
Warrant Liabilities:
Derivative liability	$ 1,000,000	$ 300,000
Private Placement Warrants [Member]
Warrant Liabilities:
Derivative liability	1,050,000	315,000
Fair Value, Inputs, Level 1 [Member]
Warrant Liabilities:
Derivative liability	1,000,000	300,000
Fair Value, Inputs, Level 1 [Member] | Public Warrants [Member]
Warrant Liabilities:
Derivative liability	1,000,000	300,000
Fair Value, Inputs, Level 1 [Member] | Private Placement Warrants [Member]
Warrant Liabilities:
Derivative liability	0	0
Fair Value, Inputs, Level 2 [Member]
Warrant Liabilities:
Derivative liability	1,050,000	315,000
Fair Value, Inputs, Level 2 [Member] | Public Warrants [Member]
Warrant Liabilities:
Derivative liability	0	0
Fair Value, Inputs, Level 2 [Member] | Private Placement Warrants [Member]
Warrant Liabilities:
Derivative liability	1,050,000	315,000
Fair Value, Inputs, Level 3 [Member]
Warrant Liabilities:
Derivative liability	0	0
Fair Value, Inputs, Level 3 [Member] | Public Warrants [Member]
Warrant Liabilities:
Derivative liability	0	0
Fair Value, Inputs, Level 3 [Member] | Private Placement Warrants [Member]
Warrant Liabilities:
Derivative liability	$ 0	$ 0