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Fair value measurements - Assumption used in Valuation of Derivative Liability (Details)	Sep. 30, 2024 Y
Expected term | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.2
Expected term | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.4
Volatility | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.551
Volatility | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.599
Risk-free interest rate | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.054
Risk-free interest rate | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0.055
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Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0
Probability of option exercise | Minimum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	0
Probability of option exercise | Maximum
Fair Value Measurement Inputs and Valuation Techniques
Liability measurement input	1

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- Definition

Value of input used to measure derivative liability.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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