Significant Accounting Policies - Additional Information (Detail) |
6 Months Ended |
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Jul. 31, 2016 | |
Significant Accounting Policies [Line Items] | |
Minimum period warranty of product | 1 year |
Minimum [Member] | |
Significant Accounting Policies [Line Items] | |
Support agreements | 12 months |
Maximum [Member] | |
Significant Accounting Policies [Line Items] | |
Support agreements | 36 months |
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- Definition Period for subscription and support agreement. No definition available.
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- Definition Period of warranty. No definition available.
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- Definition Significant Accounting Policies [Line Items] No definition available.
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- Details
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- Details
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