Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Narrative)

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Summary of Significant Accounting Policies (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 4 Months Ended 12 Months Ended
Jan. 31, 2018
Jul. 31, 2018
Jul. 31, 2017
Oct. 30, 2017
Oct. 30, 2016
Apr. 30, 2018
Net loss   $ 1,481,504 $ 9,277,781     $ 13,658,495
Cash used in operations   1,451,987 2,974,009      
Accumulated deficit   $ 19,710,056       18,228,552
Net proceeds from sales of common stock     $ 500,004      
Estimated useful life   10 years        
Impairment of goodwill         $ 6,094,760
Adjustment in deferred tax assets and valuation of allowance   $ 2,100,000        
Alternative Minimum Tax [Member]            
Income tax description           Among other things, the Act reduced the U.S. federal corporate tax rate from 34 percent to 21 percent as of January 1, 2018 and eliminated the alternative minimum tax ("AMT") for corporations.
Income tax corporate percentage           21.00%
Series B Convertible Preferred Stock and Series C Convertible Preferred Stock [Member]            
Proceeds from convertible preferred stock         $ 10,900,000  
Net proceeds from sales of common stock       $ 2,600,000    
Series E Preferred Stock [Member]            
Proceeds from convertible preferred stock and warrants $ 4,900,000