Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Accounts Receivable (Details)

v3.10.0.1
Note 5 - Accounts Receivable (Details) - USD ($)
Nov. 30, 2018
May 31, 2018
Nov. 30, 2017
Receivables [Abstract]      
Accounts Receivable, Net, Current $ 78,419 $ 0  
Allowance for Doubtful Accounts Receivable, Current $ 0   $ 0