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3. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Jul. 02, 2019
Jun. 30, 2019
Noncontrolling interest $ 525,088     $ 489,046
Increase (decrease) in noncontrolling interest (36,042)      
Net income (loss) of subsidiary (115,182)      
Allowance for doubtful accounts 0     0
Product development costs incurred during period 348,668 $ 33,905    
Research and development costs 895,512 757,216    
Selling, general and administrative expenses 848,761 1,304,019    
Inventory reserve 553,281     553,281
Impairment recognized 0 0    
Amortization of intangible assets 86,136 123,805    
Unrecognized tax benefits 0     0
Income tax provision (benefit) 60,974 41,970    
Increase (decrease) in tax deferred asset (11,175) (41,970)    
Accounts payable 9,105,629     5,672,514
Operating lease right-of-use assets 1,423,313   $ 1,501,203 0
Operating lease liabilities 1,424,854   $ 1,507,367  
Shipping and Handling [Member]        
Selling, general and administrative expenses 173,108 $ 352,091    
Intangible Assets [Member]        
Capitalized product development costs $ 814,020     $ 465,352
Accounts Receivable [Member] | Customer 1 [Member]        
Concentration of credit risk 65.00% 56.00%    
Accounts Receivable [Member] | Customer 2 [Member]        
Concentration of credit risk 10.00% 0.00%    
Accounts Receivable [Member] | Customer 3 [Member]        
Concentration of credit risk 2.00% 2.00%    
Accounts Receivable [Member] | Customer 4 [Member]        
Concentration of credit risk   20.00%    
Sales [Member] | Customer 1 [Member]        
Concentration of credit risk 65.00% 40.00%    
Sales [Member] | Customer 2 [Member]        
Concentration of credit risk 11.00% 16.00%    
Sales [Member] | Customer 3 [Member]        
Concentration of credit risk 11.00% 14.00%    
Sales [Member] | Customer 4 [Member]        
Concentration of credit risk   13.00%    
Purchases [Member] | Supplier Concentration Risk [Member]        
Concentration of credit risk 92.00% 78.00%    
Products purchased, cost of goods sold $ 7,598,831 $ 8,850,932    
Accounts payable $ 7,994,460 $ 10,050,080