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Fair Value Measurements - Summary of Change in Estimated Fair Value of Warrant Liabilities (Details) - USD ($)
3 Months Ended
Apr. 30, 2023
Jan. 31, 2023
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning Balance $ 12,858 $ 11,456
Change in fair value of warrant liabilities 341 1,185
Foreign exchange (gain)/loss (196) 217
Ending Balance $ 13,003 $ 12,858