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Fair Value Measurements - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | ||
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Jun. 30, 2013
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Mar. 31, 2013
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Sep. 30, 2012
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| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | |||
| Contingent liability | $ 841 | $ 841 | |
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Contingent Liability
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| Fair Value Inputs, Liabilities, Quantitative Information [Line Items] | |||
| Contingent liability | 841 | 841 | 758 |
| Loss on fair value of contingent liability | $ 0 |
| X | ||||||||||
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- Definition
Noncurrent portion of the fair value as of the acquisition date of potential payments under the contingent consideration arrangement, including cash and shares as applicable. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The aggregate amount of other expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating expense recognized during the period. Such amounts may include: (a) unusual costs, (b) loss on foreign exchange transactions, (c) losses on securities (net of profits), and (d) miscellaneous other expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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