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Note 12 - Subsequent Events
 12 Months Ended
Apr. 30, 2017
Notes to Financial Statements  
Subsequent Events [Text Block]
12.
SUBSEQUENT EVENTS
:
 
The Company evaluated its
April 30,
201
7
consolidated financial statements for subsequent events through
July 21, 2017,
the filing date of this report. The Company is
not
aware of any subsequent events that would require recognition or disclosure in the consolidated financial statements.