Stock Incentive Plan (Tables)
 9 Months Ended 12 Months Ended
Oct. 31, 2021
Jan. 31, 2021
Share-based Payment Arrangement [Abstract]    
Summary of Weighted-Average Assumptions  
The weighted-average assumptions for the years ended January 31 are noted in the following table:
 
    
2021
    
2020
  
Expected volatility
      55.0 %      50.0 % 
Expected dividend yield
      0.0 %      0.0 % 
Expected option term (in years)
      2.0       2.0  
Risk-free interest rate
      0.23 %      2.27 % 
Summary of the Status of Stock Options Under the Stock Incentive Plan
Presented below is a summary of the status of the stock options under the Stock Incentive Plan:
 
    
Number
of
Shares
    
Weighted
Average
Exercise
Price
     
Weighted
Average
Remaining
Contractual
Term
     
Intrinsic
Value of
outstanding
options
  
                 
(Years)
         
Outstanding at February 1, 2021
      2,181,668       0.53        5.9        5,572,988  
Granted
      —         —          —          —    
Exercised
      (591,157 )      0.52        5.2        7,287,806  
Forfeited or expired
      (115,671 )      0.57        5.5        —    
  
 
 
    
 
 
     
 
 
     
 
 
  
Outstanding at October 31, 2021
      1,474,840       0.53        5.1        18,173,257  
  
 
 
    
 
 
     
 
 
     
 
 
  
Exercisable at October 31, 2021
      1,462,370       0.52        5.1        18,024,597  
  
 
 
    
 
 
     
 
 
     
 
 
  
Presented below is a summary of the status of the stock options under the Stock Incentive Plan:
 
     Number of
Shares		      Weighted
Average
Exercise
Price		      Average
Remaining
Contractual
Term
(Years)		      Intrinsic
Value of
Outstanding
Options		  
Outstanding at February 1, 2019
   
 
4,211
 
   
$
0.54
 
   
 
6.8
 
   
$
4,431
 
Granted
   
 
—   
 
   
 
—   
 
   
 
—  
 
         
Exercised
   
 
(365
) 
   
$
0.50
 
   
 
6.4
 
   
$
397
 
Forfeited or expired
   
 
(244
) 
   
$
0.64
 
   
 
6.9
 
         
    
 
 
     
 
 
     
 
 
     
 
 
  
Outstanding at January 31, 2020
   
 
3,602
 
   
$
0.54
 
   
 
6.9
 
   
$
4,088
 
    
 
 
     
 
 
     
 
 
     
 
 
  
Exercisable at January 31, 2020
   
 
2,638
 
   
$
0.50
 
   
 
6.7
 
   
$
3,069
 
    
 
 
     
 
 
     
 
 
     
 
 
  
Outstanding at February 1, 2020
   
 
3,602
 
   
$
0.54
 
   
 
5.9
 
   
$
4,088
 
Granted
   
 
—   
 
   
 
—   
 
   
 
—  
 
         
Exercised
   
 
(403
) 
   
$
0.52
 
   
 
5.2
 
   
$
468
 
Forfeited or expired
   
 
(1,017
) 
   
$
0.57
 
   
 
6.1
 
         
    
 
 
     
 
 
     
 
 
     
 
 
  
Outstanding at January 31, 2021
   
 
2,182
 
   
$
0.53
 
   
 
5.9
 
   
$
5,573
 
    
 
 
     
 
 
     
 
 
     
 
 
  
Exercisable at January 31, 2021
   
 
1,995
 
   
$
0.52
 
   
 
5.8
 
   
$
5,116
 
    
 
 
     
 
 
     
 
 
     
 
 
  
Summary of the Status of Outstanding RSU's
Presented below is a summary of the status of outstanding RSUs, including showing the vesting status other than the liquidity event condition:
 
    
Number
of
Shares
     
Weighted
Average
Grant Date
Fair Value
  
Non-vested
at February 1, 2021
      9,712,169      $ 11.75  
Granted
      2,181,077        12.85  
Vested
      (2,430,871 )       12.85  
Forfeited or expired
      (1,257,920 )       12.85  
  
 
 
     
 
 
  
Non-vested
at October 31, 2021
      8,204,455      $ 11.55  
  
 
 
     
 
 
  
Presented below is a summary of the status of outstanding RSUs, including showing the vesting status other than the liquidity event condition:
 
    
Number
of
Shares
     
Weighted
Average
Grant Date
Fair Value
  
Non-vested at February 1, 2019
      1,592      $ 1.58  
Granted
      13,969        1.63  
Vested
      (909 )       1.63  
Forfeited or expired
      (255 )       1.62  
    
 
 
     
 
 
  
Non-vested at January 31, 2020
      14,397      $ 1.62  
    
 
 
     
 
 
  
Non-vested at February 1, 2020
      14,397      $ 1.62  
Granted
      2,029        3.08  
Vested
      (5,090 )       1.70  
Forfeited or expired
      (1,624 )       2.06  
    
 
 
     
 
 
  
Non-vested at January 31, 2021
      9,712      $ 1.82