Debt (Tables)

3 Months Ended

Apr. 30, 2021

Debt Disclosure [Abstract]

Schedule of Net Carrying Amounts of Liability and Equity Component of Notes

The net carrying amount of the Notes consists of the following (in thousands):

	April 30,			January 31,
	2021			2021
Principal	$	345,000		$	345,000
Unamortized debt discount for conversion option		—			(69,916	)
Unamortized issuance costs		(8,939	)		(7,470	)
Net carrying amount	$	336,061		$	267,614