Post-effective amendment to a registration statement that is not immediately effective upon filing

Summary of significant accounting policies (Details Narrative)

v3.8.0.1
Summary of significant accounting policies (Details Narrative) - USD ($)
12 Months Ended
Jun. 26, 2017
Jun. 30, 2017
Jun. 30, 2016
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Revenue   $ 16,964
FDIC uninsurance amount   $ 9,400,000  
Vesting period   4 years  
Description of vesting period  

Vesting on a tier basis of 50% on the second anniversary of the effective date and 25% on the third and fourth anniversary dates

 
Building [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Estimated useful lives P11Y P11Y  
Restricted Stock [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Share outstanding   1,646,965 1,361,055
Patents [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Useful lives   15 years  
Minimum [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Estimated useful lives   P3Y  
Minimum [Member] | Equipment [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Estimated useful lives P1Y    
Maximum [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Estimated useful lives   P10Y  
Maximum [Member] | Equipment [Member]      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Estimated useful lives P5Y