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Goodwill and intangible assets (Details) - Schedule of indefinite-lived intangible assets (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | ||
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Oct. 31, 2013
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Oct. 31, 2012
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Jul. 31, 2013
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| Indefinite-lived Intangible Assets [Line Items] | |||
| Gross | $ 28,454 | $ 28,214 | |
| Accumulated Amortization | (18,890) | (18,271) | |
| Net | 9,564 | 9,943 | |
| Amortization expense | (468) | (497) | |
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Life Sciences [Member]
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| Indefinite-lived Intangible Assets [Line Items] | |||
| Gross | 28,454 | 28,214 | |
| Accumulated Amortization | (18,890) | (18,271) | |
| Net | 9,564 | 9,943 | |
| Amortization expense | (468) | ||
| Foreign currency translation | 240 | ||
| Foreign currency translation | (151) | ||
| Foreign currency translation | $ 89 | ||
| X | ||||||||||
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- Definition
The amount of finite lived intangible assets amortization of translation adjustments. No definition available.
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- Definition
The amount of finite lived intangible assets translation adjustments. No definition available.
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments. No definition available.
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- Details
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