Acquisitions	12 Months Ended
Apr. 30, 2018
Acquisitions [Abstract]
Acquisitions	Note 5 – Acquisitions Atypon: On September 30, 2016, we acquired the net assets of Atypon Systems, Inc. ("Atypon"), a Silicon Valley-based publishing-software company, for approximately $121 million in cash, net of cash acquired. We finalized our purchase accounting for Atypon on July 31, 2017, and there were no material changes in the purchase accounting allocation compared to April 30, 2017. We recorded the fair value of the assets acquired and liabilities assumed on the acquisition date, which included $48 million of intangible assets. Goodwill of $70 million was recorded, which is deductible for tax purposes. Atypon's revenue and operating loss included in our results for fiscal year 2018 were $32.9 million and $2.7 million, respectively. Atypon's revenue and operating loss included in our results for fiscal year 2017 were $19.1 million and $3.5 million, respectively.

Acquisitions

12 Months Ended

Apr. 30, 2018

Note 5 – Acquisitions

Atypon:

On September 30, 2016, we acquired the net assets of Atypon Systems, Inc. ("Atypon"), a Silicon Valley-based publishing-software company, for approximately $121 million in cash, net of cash acquired. We finalized our purchase accounting for Atypon on July 31, 2017, and there were no material changes in the purchase accounting allocation compared to April 30, 2017. We recorded the fair value of the assets acquired and liabilities assumed on the acquisition date, which included $48 million of intangible assets. Goodwill of $70 million was recorded, which is deductible for tax purposes.

Atypon's revenue and operating loss included in our results for fiscal year 2018 were $32.9 million and $2.7 million, respectively. Atypon's revenue and operating loss included in our results for fiscal year 2017 were $19.1 million and $3.5 million, respectively.