Convertible Debt (Details) (Convertible Debt, 6% Non-negotiable Debentures, USD $)			9 Months Ended
	Jan. 31, 2012	May 31, 2005	Oct. 31, 2011 Common Stock	Oct. 31, 2011 Common Stock Multi Soft II, Inc.
Short-term Debt [Line Items]
Stated interest rate on convertible debentures		6.00%
Aggregate face value for convertible debenture		$ 141,000
Debentures convertible into company's common stock			1,476,788
Debentures convertible into subsidiary common stock				959,663
Outstanding principal and accrued interest	$ 0