Consolidated Balance Sheet Detail - Other Accrued Expenses (Parenthetical) (Detail) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |
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Jan. 31, 2017 |
Jan. 31, 2017 |
Jan. 31, 2016 |
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Balance Sheet Related Disclosures [Abstract] | |||
Provision for loss contract | $ 4,100 | $ (4,118) | $ 9,162 |
X | ||||||||||
- Definition Loss recognized on projects when there are cost overruns or increases in vendor costs that result in a delay in customer acceptance. No definition available.
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X | ||||||||||
- References No definition available.
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