v3.22.2.2
Debt - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2022
Oct. 31, 2021
Jun. 30, 2022
Jan. 31, 2022
Sep. 30, 2020
Aug. 31, 2020
Jul. 31, 2020
Line of Credit Facility [Line Items]                  
Amount outstanding $ 107,424,000   $ 107,424,000     $ 103,988,000      
Class B Common Stock                  
Line of Credit Facility [Line Items]                  
Number of shares that can be purchased (shares) 3,333   3,333            
Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Interest expense incurred $ 4,000,000 $ 3,400,000 $ 11,000,000 $ 10,000,000          
Other payables | Structured Payables                  
Line of Credit Facility [Line Items]                  
Interest expense incurred 0   0            
Annual limit         $ 60,000,000        
Maximum allowable outstanding principal balance         $ 5,000,000        
Daily interest rate         0.0417%        
Daily interest rate at earlier of 61 days after respective invoice due date and 121 days after date of approved invoice         0.075%        
Collateral amount         $ 6,000,000        
Amount outstanding 0   0            
Secured credit facility | Line of Credit | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Borrowing capacity under credit facility $ 100,000,000   $ 100,000,000            
Minimum cash requirement               $ 10,000,000  
Amendment fee               $ 5,000,000  
Amendment fee interest rate (percent)               9.50%  
Annualized recurring revenue as ratio of Company's aggregate revenue for preceding quarter 4   4            
Discount periods netted from calculation of annualized revenue     1 year            
Covenant measurement period on a trailing basis     3 months            
Secured credit facility | Term loan | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Minimum interest rate of portion of outstanding principal accruing interest at floating rate (percent) 7.00%   7.00%            
Interest rate at period end (percent) 9.30%   9.30%            
Interest rate of portion of outstanding principal accruing interest at fixed rate (percent) 2.50%   2.50%            
Interest capitalized $ 700,000 $ 700,000 $ 2,100,000 $ 2,100,000          
Required closing fee under line of credit $ 7,000,000   $ 7,000,000            
Secured credit facility | LIBOR | Term loan | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Spread on variable rate (percent)     5.50%            
Secured credit facility | U.S. prime rate | Term loan | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Spread on variable rate (percent)     2.75%            
Class B Common Stock Warrants | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Number of shares that can be purchased (shares)             68,508 100,000 125,000
January 31, 2022 and April 30, 2022 | Secured credit facility | Line of Credit | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Maximum ratio under annualized recurring revenue 0.550   0.550            
July 31, 2022 and October 31, 2022 | Secured credit facility | Line of Credit | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Maximum ratio under annualized recurring revenue 0.525   0.525            
January 31, 2023 through maturity date | Secured credit facility | Line of Credit | Credit Facility Maturing April 2025                  
Line of Credit Facility [Line Items]                  
Maximum ratio under annualized recurring revenue 0.500   0.500