Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details Narrative)

Significant Accounting Policies (Details Narrative)
12 Months Ended
Mar. 27, 2020
USD ($)
Jul. 31, 2020
USD ($)
Jul. 31, 2019
Number of segment reporting | Segment   1  
Amount insured by federal deposit insurance corporation (FDIC)   $ 250,000  
Capitalization threshold of property and equipment   $ 5,000  
Percentage of stock purchase   85.00%  
Lease term   12 months  
Tax credit percentage   41.00%  
Tax description   The Tax Cuts and Jobs Act (the "Act") was enacted in December 2017. 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. Since the deferred tax assets are expected to reverse in a future year, it has been tax effected using the 21% federal corporate tax rate.  
Federal corporate tax rate   0.21% 0.21%
Coronavirus Aid, Relief and Economic Security Act [Member]      
Economic relief to eligible businesses $ 2,000,000,000,000