Summary of Significant Accounting Policies - Schedule of Changes in Company's Allowance for Doubtful Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 3,793	$ 3,780	$ 2,164
Additions	3,019	5,673	7,362
Write-offs	(4,728)	(5,660)	(5,746)
Ending balance	$ 2,084	$ 3,793	$ 3,780