Consolidated Statements of Operations (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024
Income Statement [Abstract]
Loss per common share, diluted	$ (0.08)	$ (0.04)	$ (0.07)	$ (0.14)
Average common shares outstanding, diluted	2,015,780	2,015,780	2,015,780	2,015,780