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Revenue from Continuing Operations by Geographic Region (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Apr. 30, 2014
|
Jan. 31, 2014
|
Oct. 31, 2013
|
Jul. 31, 2013
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Apr. 30, 2013
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Jan. 31, 2013
|
Oct. 31, 2012
|
Jul. 31, 2012
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Apr. 30, 2014
|
Apr. 30, 2013
|
Apr. 30, 2012
|
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| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||||||||||||||||
| Revenues from continued operations | $ 43,078 | $ 43,600 | $ 41,148 | $ 40,319 | $ 38,924 | $ 38,920 | $ 35,148 | $ 33,820 | $ 168,145 | $ 146,812 | $ 106,136 | |||||||
|
Americas
|
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| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||||||||||||||||
| Revenues from continued operations | 127,766 | [1] | 109,545 | [1] | 82,851 | [1] | ||||||||||||
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EMEA
|
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| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||||||||||||||||
| Revenues from continued operations | 33,499 | [2] | 27,952 | [2] | 19,239 | [2] | ||||||||||||
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Other
|
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| Segment Reporting, Revenue Reconciling Item [Line Items] | ||||||||||||||||||
| Revenues from continued operations | $ 6,880 | $ 9,315 | $ 4,046 | |||||||||||||||
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