Income Taxes - Reconciliation of Beginning and Ending Balance of Total Amounts of Gross Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
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Jan. 31, 2016 |
Jan. 31, 2015 |
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Income Tax Disclosure [Abstract] | ||
Balance of gross unrecognized tax benefits, beginning of period | $ 5,527 | $ 6,035 |
Gross amounts of increases in unrecognized tax benefits as a result of tax positions taken in the current period | 96 | |
Decrease due to expiration of statute of limitation | (325) | (275) |
Effect of currency translation | (51) | (329) |
Balance of gross unrecognized tax benefits, end of period | $ 5,151 | $ 5,527 |
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- References No definition available.
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- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from foreign currency translation. No definition available.
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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