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Income Taxes - Components of Provision for Income Taxes (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2019 | Jan. 31, 2018 | Jan. 31, 2017
Current: |  |  |
Federal | $ 1,807 | $ 592 | $ 1,269
State | 457 | 251 | 209
Foreign | 952 | 284 | 725
Current Income Tax Expense | 3,216 | 1,127 | 2,203
Deferred: |  |  |
Federal | (843) | 903 | 150
State | (170) | (25) | 37
Foreign | (625) | (134) | (13)
Deferred Income Tax Expense Total | (1,638) | 744 | 174
Total | $ 1,578 | $ 1,871 | $ 2,377

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