Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Intangible Assets (Details) - Schedule of Finite-Lived Intangible Assets

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Note 10 - Intangible Assets (Details) - Schedule of Finite-Lived Intangible Assets - USD ($)
Nov. 30, 2018
May 31, 2018
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross $ 1,642,082 $ 1,726
Intangible Assets, Accumulated Amortization (54,169) (828)
Intangible Assets, Net 1,587,913 898
Intellectual Property [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 319,600 0
Intangible Assets, Accumulated Amortization (13,317) 0
Intangible Assets, Net 306,283 0
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 990,000  
Intangible Assets, Accumulated Amortization (20,624)  
Intangible Assets, Net 969,376  
Trademarks and Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 301,000  
Intangible Assets, Accumulated Amortization (12,542)  
Intangible Assets, Net 288,458  
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 27,000 0
Intangible Assets, Accumulated Amortization (5,626) 0
Intangible Assets, Net 21,374 0
Internet Domain Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 4,482 1,726
Intangible Assets, Accumulated Amortization (2,060) (828)
Intangible Assets, Net $ 2,422 898
Customer-Related Intangible Assets [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross   0
Intangible Assets, Accumulated Amortization   0
Intangible Assets, Net   0
Goodwill [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross   0
Intangible Assets, Accumulated Amortization   0
Intangible Assets, Net   $ 0