CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jan. 31, 2022	Jan. 31, 2021
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	25,000,000	25,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	625,000,000	625,000,000
Common stock, shares issued (in shares)	75,060,139	72,753,659
Common stock, shares outstanding (in shares)	75,060,139	72,753,659