Reclassifications	3 Months Ended
Aug. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Reclassifications	Note 14. Reclassifications Certain amounts in the Consolidated Statement of Cash Flows for the three months ended August 31, 2017 have been restated to conform to classifications utilized in the three months ended August 31, 2018.

The entire disclosure for classifying current financial statements, which may be different from classifications in the prior year's financial statements. Disclose any material changes in classification including an explanation of the reason for the change and the areas impacted.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-URI http://asc.fasb.org/topic&trid=2122149

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