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Acquisitions (Details) (USD $)
In Thousands, unless otherwise specified |
Jul. 31, 2012
RMO [Member]
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Jan. 31, 2012
Vigilan [Member]
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Jul. 31, 2012
Developed product technologies [Member]
RMO [Member]
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Jan. 31, 2012
Developed product technologies [Member]
Vigilan [Member]
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Jul. 31, 2012
Customer relationships [Member]
RMO [Member]
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Jan. 31, 2012
Customer relationships [Member]
Vigilan [Member]
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| Business Acquisition [Line Items] | ||||||
| Intangible assets | $ 2,260 | $ 1,430 | $ 2,320 | $ 1,150 | ||
| Goodwill | 4,238 | 2,454 | ||||
| Net deferred taxes | (1,628) | |||||
| Net other assets | (363) | (34) | ||||
| Total purchase price, net cash acquired | $ 6,827 | $ 5,000 |
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- Definition
Business acquisition purchase price allocation assets acquired liabilities assumed net. No definition available.
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- Details
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- Definition
The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of acquisition cost of a business combination allocated to noncurrent deferred tax assets net of valuation allowance and noncurrent deferred tax liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of acquisition cost of a business combination allocated to net tangible assets. No definition available.
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