Related Party Transactions (Details Narrative) - USD ($)	3 Months Ended
	Jul. 31, 2015	Jul. 31, 2014	Apr. 30, 2015
Related Party Transactions (Textual) [Abstract]
Gain on the sale of assets	$ (17,916)	$ (17,915)
Sheerr Memory
Related Party Transactions (Textual) [Abstract]
Purchase of inventories for resale	125,000	474,000
Accounts payable	$ 38,000		$ 15,000
Creditor trade cycle term	30 days
Keystone Memory Group
Related Party Transactions (Textual) [Abstract]
Purchase of inventories for resale	$ 408,000	$ 256,000
Accounts payable	$ 21,000		$ 27,000