Fair Value Measurements - Reconciliation of Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 6 Months Ended | |||
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Jul. 31, 2013
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Jul. 31, 2012
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Jul. 31, 2013
Fair Value, Inputs, Level 3 [Member]
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Jan. 31, 2013
Fair Value, Inputs, Level 3 [Member]
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Jul. 31, 2013
Accrued Contingent Consideration [Member]
Fair Value, Inputs, Level 3 [Member]
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Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | |||||
Ending balance January 31, 2013 | $ 5,656 | $ 2,435 | $ 5,656 | $ 5,656 | |
Change in fair value of contingent consideration | 34 | 1,603 | 34 | ||
Contingency payment | (3,206) | ||||
Translation adjustment | (49) | ||||
Ending balance July 31, 2013 | $ 2,435 | $ 2,435 | $ 5,656 | $ 2,435 |
X | ||||||||||
- Definition
The amount of business acquisition translation adjustment. No definition available.
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X | ||||||||||
- Definition
Contingent purchase consideration paid during period. No definition available.
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X | ||||||||||
- 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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X | ||||||||||
- Definition
Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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