Securities Purchase Agreements (Tables)

3 Months Ended

Jan. 31, 2014

	Number of Common Shares		Common Stock		Additional Paid-In Capital		(Accumulated Deficit)			Total Stockholders’ Equity
Balance at April 30, 2013		1,754,662	$	1,754,662	$	19,287,931	$	(18,052,321	)	$	2,990,272
Issuance of shares under Registered Direct Offering		350,000		350,000		345,491					695,491
Net loss								(2,066,608	)		(2,066,608	)
Stock-based compensation expense						43,399					43,399
Balance at January 31, 2014		2,104,662	$	2,104,662	$	19,676,821	$	(20,118,929	)	$	1,662,554