|12 Months Ended|
Apr. 30, 2017
|Payables and Accruals [Abstract]|
Note 7. Accrued Expenses
Accrued expenses consisted of the following at April 30, 2017 and 2016:
The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period.
Reference 1: http://www.xbrl.org/2003/role/presentationRef