Net Loss Per Share (Tables)
|12 Months Ended|
Jan. 31, 2021
|Earnings Per Share [Abstract]|
|Schedule of Anti-dilutive Securities Excluded from Computation of Loss Per Share||
The number of common shares used in the computation of diluted net loss per share for the periods presented does not include the effect of the following potentially outstanding common shares because the effect would have been anti-dilutive:
Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef