Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Operating costs and expenses
General and administrative	$ 31	$ 29	$ 124	$ 127
Total operating costs and expenses	31	29	124	127
Operating loss	(31)	(29)	(124)	(127)
Interest expense	(4)		(10)
Net loss	$ (35)	$ (29)	$ (134)	$ (127)
Weighted average number of common shares outstanding - Basic and diluted	154,811	154,811	154,811	154,811
Basic and diluted loss per common share	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.00)