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 9 Months Ended
Oct. 31, 2013
Jan. 31, 2016
Jan. 31, 2017
Jan. 31, 2016
Apr. 30, 2016
Related Party Transactions (Textual) [Abstract]          
Sale leaseback, gain on sale of assets     $ 53,748 $ 53,748  
Sale leaseback, portion of deferred gain in accrued liabilities     98,420   $ 158,869
Sale leaseback, portion of deferred gain in other long term liabilities     53,751   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
Sale leaseback, portion of deferred gain in other long term liabilities     54,000   107,000
Sheerr Memory, LLC          
Related Party Transactions (Textual) [Abstract]          
Purchase of inventories for resale   $ 42,000 40,000 331,000  
Accounts payable       11,000
Creditor trade cycle term     30 days    
Keystone Memory Group          
Related Party Transactions (Textual) [Abstract]          
Purchase of inventories for resale   $ 309,000 $ 501,000 $ 967,000  
Accounts payable       $ 190,000