v3.7.0.1

Discontinued Operations - Loss on Disposal (Details) - USD ($) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jun. 04, 2014 | Apr. 30, 2017 | Apr. 30, 2016 | Apr. 30, 2015
Discontinued Operations and Disposal Groups [Abstract] |  |  |  |
Cash consideration | $ 30,000 |  |  | $ 30,000
Basis in net assets as of July 2, 2014 |  |  |  | 39,972
Costs incurred directly attributable to the transaction |  |  |  | 1,039
Loss before income taxes |  |  |  | (11,011)
Income tax benefit |  |  |  | (282)
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax Including Previously Recognized |  |  |  | (10,729)
Loss on disposal of discontinued operations, net of taxes, previously recognized |  |  |  | (9,192)
Loss on disposal of discontinued operations, net of tax, recognized in current period |  | $ 0 | $ 0 | $ (1,537)

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- Definition Amount of gain (loss), after tax expense or benefit, resulting from the sale of a business component. + References No definition available. + Details
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- Definition Amount of gain (loss), after tax expense or benefit previously recognized, resulting from the sale of a business component. + References No definition available. + Details
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- Definition Discontinued Operations Transaction Costs + References No definition available. + Details
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- Definition Disposal Group, Including Discontinued Operation, Net Assets + References No definition available. + Details
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- Definition Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3B -URI http://asc.fasb.org/extlink&oid=65878427&loc=SL51721525-107759 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=64827811&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=65878427&loc=d3e957-107759 + Details
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