Stockholders' Deficiency (Tables)

6 Months Ended

Jan. 31, 2016

Stockholders' deficiency transactions

	Common Stock
	Shares		Amount		Additional Paid-In Capital			Stockholders’ Deficiency
Balance at August 1, 2015	825,496,238	$	825,495	$	362,556,710		$	(8,290,320	)
Issuance of common stock on conversion of convertible preferred stock	27,999,999		28,000		(28,000	)		—
Issuance of common stock as make-whole payments on convertible preferred stock	13,576,707		13,577		99,823			113,400
Issuance of common stock for services	300,000		300		4,200			4,500
Issuance of stock options for services	—		—		27,344			27,344
Issuance of Stock Options for Executive deferred salary					123,147			123,147
Exercise of stock options	2,952,404		2,953		—			2,953
Balance at January 31, 2016	870,325,348	$	870,325	$	362,783,224
Other changes to Stockholders’ Deficiency
Net loss for Six months ended January 31, 2016								(1,778,655	)
Currency translation adjustment								(5,087	)
Stockholders’ Deficiency at January 31, 2016							$	(9,802,719	)

Series F Convertible Preferred Stock

Allocation of initial proceeds

Accounting allocation of initial proceeds
Net proceeds	$	2,020,000
Derivative warrant liability fair value		(2,016,064	)
Derivative additional investment rights fair value		(863,735	)
Other issuance costs (finders’ fee)		(166,000	)
Make whole payments liability		(560,250	)
Deemed dividend	$	(1,586,050	)

Series G Convertible Preferred Stock

Allocation of initial proceeds

Accounting allocation of initial proceeds
Net proceeds	$	475,000
Derivative warrant liability fair value		(354,535	)
Derivative additional investment rights fair value		(285,048	)
Other issuance costs (finders’ fee)		(40,000	)
Make whole payments liability		(135,000	)
Deemed dividend	$	(339,583	)