Summary of Significant Accounting Policies - Schedule of Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Allowance for Doubtful Accounts Receivable [Roll Forward]
Allowance for doubtful accounts receivable, beginning of the period	$ 2,014	$ 1,013
Additions	3,078	1,665	$ 888
Additions related to Hearsay beginning balance at August 1, 2024		94
Deductions - write offs	(2,747)	(758)
Allowance for doubtful accounts receivable, end of the period	$ 2,345	$ 2,014	$ 1,013