Unaudited Interim Financial Statements	3 Months Ended
Jul. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Unaudited Interim Financial Statements	Note 1: Unaudited Interim Financial Statements The accompanying financial statements have been prepared in accordance with the instructions for Form 10-Q and do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. It is suggested that these condensed financial statements be read in conjunction with the financial statements and notes thereto included in the Company’s April 30, 2017 annual report on Form 10-K. In the opinion of management, all adjustments, consisting only of normal recurring adjustments considered necessary for a fair presentation, have been included. Operating results for any quarter are not necessarily indicative of the results for any other quarter or for the full year. Accounting Estimates — The preparation of these financial statements requires the use of estimates and assumptions including the carrying value of assets. The estimates and assumptions result in approximate rather than exact amounts. Recently Issued Accounting Pronouncements — In May 2014, the FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers. The objective of this update is to provide a robust framework for addressing revenue recognition issues and, upon its effective date, replaces almost all existing revenue recognition guidance. This update is effective in annual reporting periods beginning after December 15, 2017 and the interim periods within that year. The Company is evaluating the impact of this update on the Company's financial statements. In February of 2016, the FASB issued ASU 2016-02 Leases. Under the new guidance, lessees will be required to recognize so-called right-of-use assets and liabilities for most leases having lease terms of 12 months or more. This update is effective in annual reporting periods beginning after December 31, 2019 and the interim periods starting thereafter. The Company is evaluating the impact of this update on the Company’s financial statements.

Unaudited Interim Financial Statements

3 Months Ended

Jul. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Note 1: Unaudited Interim Financial Statements

The accompanying financial statements have been prepared in accordance with the instructions for Form 10-Q and do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. It is suggested that these condensed financial statements be read in conjunction with the financial statements and notes thereto included in the Company’s April 30, 2017 annual report on Form 10-K. In the opinion of management, all adjustments, consisting only of normal recurring adjustments considered necessary for a fair presentation, have been included. Operating results for any quarter are not necessarily indicative of the results for any other quarter or for the full year.

Accounting Estimates — The preparation of these financial statements requires the use of estimates and assumptions including the carrying value of assets. The estimates and assumptions result in approximate rather than exact amounts.

Recently Issued Accounting Pronouncements — In May 2014, the FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers. The objective of this update is to provide a robust framework for addressing revenue recognition issues and, upon its effective date, replaces almost all existing revenue recognition guidance. This update is effective in annual reporting periods beginning after December 15, 2017 and the interim periods within that year. The Company is evaluating the impact of this update on the Company's financial statements.

In February of 2016, the FASB issued ASU 2016-02 Leases. Under the new guidance, lessees will be required to recognize so-called right-of-use assets and liabilities for most leases having lease terms of 12 months or more. This update is effective in annual reporting periods beginning after December 31, 2019 and the interim periods starting thereafter. The Company is evaluating the impact of this update on the Company’s financial statements.