Capital Stock (Tables)

12 Months Ended

Jan. 31, 2021

Equity [Abstract]

Schedule of Ordinary Shares Reserved for Future Issuance under EIP and ESPP

As of January 31, 2021 and January 31, 2020, the following ordinary shares were reserved for future issuance under the EIP and ESPP:

	As of January 31,
	2021		2020
Shares reserved for options, restricted stock and restricted stock units		5,981,741		6,045,108
Shares reserved for employee stock purchase plan		2,299,143		2,059,504