Fair value measurements (Tables)

9 Months Ended

Oct. 31, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table presents information about the Company's assets and liabilities that are measured at fair value as of October 31, 2023 and indicates the classification of each item within the fair value hierarchy (in thousands):

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of October 31, 2023
Money market mutual funds	$	71,146	$	—	$	—	$	71,146
Total assets	$	71,146	$	—	$	—	$	71,146

The following table presents information about the Company's assets and liabilities that are measured at fair value as of January 31, 2023 and indicates the classification of each item within the fair value hierarchy (in thousands):

	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of January 31, 2023
Money market mutual funds	$	163,563	$	—	$	—	$	163,563
Total assets	$	163,563	$	—	$	—	$	163,563