Subsequent Events	12 Months Ended
Jan. 31, 2023
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn March 10, 2023, the California Department of Financial Protection and Innovation closed Silicon Valley Bank (SVB) and appointed the Federal Deposit Insurance Corporation (FDIC) as receiver. At such time, the Company had approximately $12.4 million in deposit accounts with SVB, an additional $18.3 million subject to SVB sweep account arrangements (with amounts held in custodial accounts with third-party financial institutions), and utilized SVB for its banking operations. On March 12, 2023, the U.S. Department of the Treasury, U.S. Federal Reserve, and the FDIC announced that depositors of SVB would have access to all of their cash deposits starting March 13, 2023, and on March 13, 2023, the FDIC announced that it transferred all deposits and substantially all assets of SVB to a newly created, full-service FDIC-operated bridge bank, Silicon Valley Bridge Bank, N.A. On March 13, 2023, the Company began to execute its plans to transfer excess cash deposits at SVB to other financial institutions. The Company does not anticipate any losses with respect to its cash that had been deposited with SVB or is deposited with Silicon Valley Bridge Bank, N.A., which continues to process payments for the Company.

Subsequent Events

12 Months Ended

Jan. 31, 2023

Subsequent EventsOn March 10, 2023, the California Department of Financial Protection and Innovation closed Silicon Valley Bank (SVB) and appointed the Federal Deposit Insurance Corporation (FDIC) as receiver. At such time, the Company had approximately $12.4 million in deposit accounts with SVB, an additional $18.3 million subject to SVB sweep account arrangements (with amounts held in custodial accounts with third-party financial institutions), and utilized SVB for its banking operations. On March 12, 2023, the U.S. Department of the Treasury, U.S. Federal Reserve, and the FDIC announced that depositors of SVB would have access to all of their cash deposits starting March 13, 2023, and on March 13, 2023, the FDIC announced that it transferred all deposits and substantially all assets of SVB to a newly created, full-service FDIC-operated bridge bank, Silicon Valley Bridge Bank, N.A. On March 13, 2023, the Company began to execute its plans to transfer excess cash deposits at SVB to other financial institutions. The Company does not anticipate any losses with respect to its cash that had been deposited with SVB or is deposited with Silicon Valley Bridge Bank, N.A., which continues to process payments for the Company.