Fair Value Measurements - Reconciliation of Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended |
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Oct. 31, 2015 |
Oct. 31, 2015 |
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| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||
| Contingent consideration expense | $ (492) | $ (1,475) |
| Fair Value, Inputs, Level 3 [Member] | ||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | ||
| Timeline Labs acquisition | 504 | |
| Contingent consideration expense | 1,475 | |
| Accrued contingent consideration at October 31, 2015 | $ 1,979 | $ 1,979 |
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- Definition Fair value measurement with unobservable inputs reconciliations recurring basis liability value acquisition. No definition available.
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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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