Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheet Detail - Other Accrued Expenses (Detail)

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Consolidated Balance Sheet Detail - Other Accrued Expenses (Detail) - USD ($)
$ in Thousands
Jan. 31, 2018
Jan. 31, 2017
Balance Sheet Related Disclosures [Abstract]    
Accrued compensation and commissions $ 1,414 $ 1,799
Accrued bonuses 2,715 1,871
Accrued restructuring 225 1,023
Employee benefits 601 885
Sales tax and VAT payable 4,001 731
Income taxes payable 2,869 188
Accrued other 3,554 3,431
Total other accrued expenses $ 15,379 $ 9,928