Preferred Stock and Stockholders' Equity - Additional Information (Details)
|
9 Months Ended |
12 Months Ended |
|
Oct. 31, 2021
shares
|
Jan. 31, 2021
USD ($)
Actual
$ / shares
shares
|
Jan. 31, 2020
USD ($)
$ / shares
shares
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Cumulative Amount Received From Redeemable Convertible Preferred Stock | $ |
|
$ 68,012
|
|
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights |
8,606,473
|
|
|
| Stock Issued During Period, Shares, New Issues |
305
|
|
|
| Common Stock Diluted Exchange Ratio | Actual |
|
0.814107
|
|
| Shareholder [Member] | Notes Receivable [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Notes Receivable Term |
|
3 years
|
|
| Maximum [Member] | Shareholder [Member] | Notes Receivable [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Related Party Transaction, Rate |
|
2.70%
|
|
| Minimum [Member] | Shareholder [Member] | Notes Receivable [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Related Party Transaction, Rate |
|
1.40%
|
|
| Series B Redeemable Preferred Stock [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Temporary Equity Stock Shares Issued During The Period Shares |
|
641
|
118,654
|
| Proceeds from Issuance of Redeemable Preferred Stock | $ |
|
$ 57,387
|
$ 10,625
|
| Temporary Equity Issue Price Per Share | $ / shares |
|
$ 89.55
|
|
| Temporary Equity Dividend Per Share | $ / shares |
|
5.37
|
$ 5.37
|
| Temporary Equity, Liquidation Preference Per Share | $ / shares |
|
$ 89.55
|
$ 89.55
|
| Voting Percentage In Terms Of Shareholding Needed For The Conversion Of Preferred Stock Into Common Stock |
|
60.00%
|
60.00%
|
| Common Stock [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Stock Repurchased During Period, Shares |
|
0
|
0
|
| Stock Issued During Period, Shares, New Issues |
|
0
|
|
| Common Stock [Member] | Shareholder [Member] | Notes Receivable [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Stock Issued During Period, Shares, Purchase of Assets |
|
160
|
|
| Notes Receivable, Related Parties | $ |
|
$ 95,000
|
|
| Stock Issued During Period, Value, Purchase of Assets | $ |
|
$ 95,000
|
|
| Common Class A [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Common Stock, Voting Rights |
|
one
|
one
|
| Common Class B [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Common Stock, Voting Rights |
|
twenty
|
twenty
|
| Series A Redeemable Preferred Stock [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Temporary Equity Dividend Per Share | $ / shares |
|
$ 3.01
|
$ 3.01
|
| Temporary Equity, Liquidation Preference Per Share | $ / shares |
|
$ 50.30
|
$ 50.30
|
| Voting Percentage In Terms Of Shareholding Needed For The Conversion Of Preferred Stock Into Common Stock |
|
60.00%
|
60.00%
|
| Forecast [Member] | Minimum [Member] | Condition For The Conversion Of Redeemable Preferred Stock Into Common Stock [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Proceeds from Issuance Initial Public Offering | $ |
|
$ 75,000
|
$ 75,000
|
| Warrants To Purchase Series A Redeemable Convertible Preferred StocK [Member] |
|
|
|
| Temporary Equity And Permanent Equity [Line Items] |
|
|
|
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights |
|
5,584
|
|
| Class Of Warrants Or Rights Month Of Expiry |
|
2028-04
|
|