v2.4.0.8

Acquired Intangible Assets, Net (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |
--- | --- | ---
Apr. 30, 2014 | Oct. 31, 2014
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Gross Fair Value | $ 15,100 | $ 15,100
Accumulated Amortization | (1,712) | (2,657)
Net Book Value | 13,388 | 12,443
Customer Relationships |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 11,835 | 11,835
Accumulated Amortization | (1,684) | (2,303)
Acquired finite-lived intangible assets, net book value | 10,151 | 9,532
Developed Technology |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 3,265 | 3,265
Accumulated Amortization | (28) | (354)
Acquired finite-lived intangible assets, net book value | 3,237 | 2,911
Discontinued Operations |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Gross Fair Value | 46,166 |
Accumulated Amortization | (10,853) |
Impairment | (2,500) |
Net Book Value | 32,813 | 0
Discontinued Operations | Domain name |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired indefinite lived intangible assets | 800 |
Discontinued Operations | Customer Relationships |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 39,966 |
Accumulated Amortization | (7,463) |
Impairment | (2,354) |
Acquired finite-lived intangible assets, net book value | 30,149 |
Discontinued Operations | Developed Technology |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 5,400 |
Accumulated Amortization | (3,390) |
Impairment | (146) |
Acquired finite-lived intangible assets, net book value | $ 1,864 |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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