v3.7.0.1

Acquired Intangible Assets, net for Continuing Operations (Details) - USD ($) $ in Thousands | Apr. 30, 2017 | Apr. 30, 2016
--- | --- | ---
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Gross Fair Value | $ 15,100 | $ 15,100
Accumulated Amortization | (7,383) | (5,493)
Total | 7,717 | 9,607
Customer relationships |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 11,835 | 11,835
Accumulated Amortization | (5,395) | (4,158)
Acquired finite-lived intangible assets, net book value | 6,440 | 7,677
Developed technology |  |
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, gross | 3,265 | 3,265
Accumulated Amortization | (1,988) | (1,335)
Acquired finite-lived intangible assets, net book value | $ 1,277 | $ 1,930

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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=66006027&loc=d3e16323-109275 + Details
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