Revenue - Schedule of Allowance for Doubtful Accounts (Details) $ in Thousands	9 Months Ended
	Oct. 31, 2021 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 6,024
Provision	3,652
Recoveries/write-offs	(4,680)
Ending balance	$ 4,996