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Subsequent Events
 12 Months Ended
Jan. 31, 2023
Subsequent Events [Abstract]  
Subsequent Events Subsequent EventsOn March 10, 2023, Silicon Valley Bank (“SVB”) was unable to continue their operations and the Federal Deposit Insurance Corporation was appointed as receiver for SVB and created the National Bank of Santa Clara to hold the deposits of SVB. While the Company's credit facility was provided by SVB, no amounts were drawn on the credit facility as of March 15, 2023, although the facility backs approximately $14 million of letters of credit supporting the Company's leases as of that date. While the National Bank of Santa Clara has publicly assured holders of credit facilities that they intend to honor those facilities, this credit facility may not be available in all or in part in the near future depending on the resolution of SVB, and the Company may also need to replace it, including the letters of credit if required by various landlords. In addition, as of March 15, 2023, substantially all of the Company's cash and cash equivalents are held at other large financial institutions.