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Condensed Consolidated Balance Sheet Detail - Accrued Expenses (Detail) - USD ($)
$ in Thousands
Jul. 31, 2022
Jan. 31, 2022
Balance Sheet Related Disclosures [Abstract]    
Accrued employee compensation and benefits $ 733 $ 1,138
Accrued professional fees 68 433
Sales tax and VAT payable 131 133
Current obligation - right of use operating leases 679 762
Third-party hardware 1,114 12
Accrued other 1,542 1,739
Total accrued expenses $ 4,267 $ 4,217