Recently Issued Accounting Standard Not Yet Adopted	9 Months Ended
Apr. 30, 2015
Recently Issued Accounting Standard Not Yet Adopted [Abstract]
Recently Issued Accounting Standard Not Yet Adopted	Note 15—Recently Issued Accounting Standard Not Yet Adopted In May 2014, the Financial Accounting Standards Board (“FASB”) and the International Accounting Standards Board jointly issued a comprehensive new revenue recognition standard that will supersede most of the current revenue recognition guidance under U.S. GAAP and International Financial Reporting Standards (“IFRS”). The goals of the revenue recognition project were to clarify and converge the revenue recognition principles under U.S. GAAP and IFRS and to develop guidance that would streamline and enhance revenue recognition requirements. The Company will adopt this standard on August 1, 2017. Entities have the option of using either a full retrospective or modified retrospective approach for the adoption of the standard. The Company is evaluating the impact that the standard will have on its consolidated financial statements. In April 2015, the FASB proposed a one-year deferral of the effective date for the new revenue recognition standard to annual reporting periods beginning after December 15, 2017, including interim reporting periods therein.

Recently Issued Accounting Standard Not Yet Adopted

9 Months Ended

Apr. 30, 2015

Recently Issued Accounting Standard Not Yet Adopted [Abstract]

Recently Issued Accounting Standard Not Yet Adopted

Note 15—Recently Issued Accounting Standard Not Yet Adopted

In May 2014, the Financial Accounting Standards Board (“FASB”) and the International Accounting Standards Board jointly issued a comprehensive new revenue recognition standard that will supersede most of the current revenue recognition guidance under U.S. GAAP and International Financial Reporting Standards (“IFRS”). The goals of the revenue recognition project were to clarify and converge the revenue recognition principles under U.S. GAAP and IFRS and to develop guidance that would streamline and enhance revenue recognition requirements. The Company will adopt this standard on August 1, 2017. Entities have the option of using either a full retrospective or modified retrospective approach for the adoption of the standard. The Company is evaluating the impact that the standard will have on its consolidated financial statements. In April 2015, the FASB proposed a one-year deferral of the effective date for the new revenue recognition standard to annual reporting periods beginning after December 15, 2017, including interim reporting periods therein.