Related Party Transactions (Details Narrative) (USD $)	0 Months Ended	3 Months Ended		6 Months Ended
	Dec. 14, 2011 integer	Oct. 31, 2013	Oct. 31, 2012	Oct. 31, 2013	Oct. 31, 2012
Related Party Transactions (Textual) [Abstract]
Interest paid		$ 0
Repayment of Note				700,000	133,333
Sale of property and equipment		500,000		500,000
Sheerr Memory
Related Party Transactions (Textual) [Abstract]
Purchase of inventories for resale		606,000	887,000	1,464,000	2,112,000
Accounts payable		41,000	327,000	41,000	327,000
Creditor trade cycle term		30 days
Interest rate		0.00%		0.00%
Keystone Memory Group
Related Party Transactions (Textual) [Abstract]
Purchase of inventories for resale		166,000	127,000	219,000	337,000
David Sheerr | Note and Security Agreement
Related Party Transactions (Textual) [Abstract]
Maximum secured financing under agreement	2,000,000
Frequency of periodic payment	Monthly
Interest rate terms	The Company is obligated to pay monthly, interest equal to 10% per annum calculated on a 360 day year of the outstanding loan rbalance.
Number of installments	60
Date of first required payment, principal amount	Jul. 15, 2012
Amount borrowed under agreement	2,000,000
Principal amount due per month	33,333
Interest expense		38,333	48,556	79,222	99,380
Interest payable		12,630		12,630
David Sheerr | Amended and Restated Note and Security Agreement
Related Party Transactions (Textual) [Abstract]
Accounts payable		966,667		966,667
Frequency of periodic payment		Monthly
Interest rate terms		The Company is obligated to pay monthly, interest equal to 10% per annum calculated on a 360 day year of the outstanding loan rbalance.
Number of installments		29		29
Date of first required payment, principal amount		Nov. 15, 2013
Repayment of Note		500,000
Amount borrowed under agreement		2,000,000		2,000,000
Principal amount due per month		33,333
Principal amounts due in each of four fiscal periods from May 1, 2013 thru April 30, 2017		400,000		400,000
Principal amount due in the fiscal period from May 1, 2017 thru June 30, 2017		66,667		66,667
Sale of property and equipment		$ 500,000
Monthly Payment Date		15th day of each month