Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Narrative)

v3.6.0.2
Related Party Transactions (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Oct. 31, 2013
Oct. 31, 2016
Oct. 31, 2015
Oct. 31, 2016
Oct. 31, 2015
Apr. 30, 2016
Related Party Transactions (Textual) [Abstract]            
Sale leaseback, gain on sale of assets       $ 35,832 $ 35,832  
Sale leaseback, portion of deferred gain in accrued liabilities   $ 143,837   143,837   $ 158,869
Sale leaseback, portion of deferred gain in other long term liabilities   71,667   71,667   107,499
Leaseback Agreement with Mr. Sheerr            
Related Party Transactions (Textual) [Abstract]            
Sale-leaseback transaction date October 31, 2013          
Sale leaseback transaction, lease terms The Company entered into an agreement with Mr. Sheerr to leaseback the equipment and furniture that was sold to Mr. Sheerr on October 31, 2013. The lease is for a term of 60 months and the Company is obligated to pay approximately $7,500 per month for the term of the lease. The Company has an option to extend the lease for an additional two year period.          
Sale leaseback transaction, value $ 500,000          
Sale leaseback, monthly rental payments 7,500          
Sale leaseback, gain on sale of assets 103,000          
Sale leaseback, deferred gain $ 358,000          
Sale leaseback, portion of deferred gain in accrued liabilities   72,000   72,000   72,000
Sale leaseback, portion of deferred gain in other long term liabilities           107,000
Sheerr Memory, LLC            
Related Party Transactions (Textual) [Abstract]            
Purchase of inventories for resale   21,000 $ 165,000 40,000 289,000  
Accounts payable       11,000
Creditor trade cycle term       30 days    
Keystone Memory Group            
Related Party Transactions (Textual) [Abstract]            
Purchase of inventories for resale   81,000 $ 25,000 $ 501,000 $ 658,000  
Accounts payable       $ 190,000