Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Intangible Assets (Details) - Schedule of Finite-Lived Intangible Assets

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Note 11 - Intangible Assets (Details) - Schedule of Finite-Lived Intangible Assets - USD ($)
Feb. 28, 2019
May 31, 2018
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross $ 1,640,020 $ 1,726
Intangible Assets, Accumulated Amortization (62,856) (828)
Intangible Assets, Net 1,577,344 898
Intellectual Property [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 319,600 0
Intangible Assets, Accumulated Amortization (15,981) 0
Intangible Assets, Net 303,619 0
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 990,000  
Intangible Assets, Accumulated Amortization (24,750)  
Intangible Assets, Net 965,250  
Trademarks and Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 301,000  
Intangible Assets, Accumulated Amortization (15,051)  
Intangible Assets, Net 285,949  
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 27,000 0
Intangible Assets, Accumulated Amortization (6,750) 0
Intangible Assets, Net 20,250 0
Internet Domain Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 2,600 1,726
Intangible Assets, Accumulated Amortization (324) (828)
Intangible Assets, Net $ 2,276 898
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