Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Apr. 30, 2019	Apr. 30, 2018	Apr. 30, 2019	Apr. 30, 2018
Income Statement [Abstract]
Revenue	$ 0	$ 0	$ 0	$ 0
Operating expenses
General and administrative	185	86,379	871	101,596
Professional fees	7,350	46,715	51,397	87,756
Stock-based compensation		504,000		504,000
Management fees (recovery)		(19,572)		(658,427)
Total operating expenses	7,535	617,522	52,268	34,925
Income (loss) from operations	(7,535)	(617,522)	(52,268)	(34,925)
Other income and expense
Interest and accretion on convertible notes	(68,311)	(24,063)	(209,538)	(24,063)
Total other income (expense)	(68,311)	(24,063)	(209,538)	(24,063)
Income (loss) before income taxes	(75,846)	(641,585)	(261,806)	(58,988)
Provision for income taxes	0	0	0	0
Income (loss) from continuing operations	(75,846)	(641,585)	(261,806)	(58,988)
Loss from discontinued operations, net of tax	(181,125)	(1,155,706)	(659,870)	(1,155,706)
Net income (loss)	$ (256,971)	$ (1,797,291)	$ (921,676)	$ (1,214,694)
Basic and diluted income (loss) per share of common stock
Continuing operations (in dollars per share)	$ (0.00)	$ (0.01)	$ (0.00)	$ (0.00)
Discontinued operations (in dollars per share)	(0.00)	(0.02)	(0.01)	(0.02)
Net loss (in dollars per share)	$ (0.00)	$ (0.03)	$ (0.01)	$ (0.02)
Basic and diluted weighted average shares of common stock outstanding (in shares)	79,792,286	64,441,162	79,659,502	56,084,411