Condensed Consolidated Statements of Changes in Shareholders' Deficit (Unaudited) - USD ($) $ in Thousands	Preferred Stock [Member] Series B Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Jul. 31, 2022		$ 1,548	$ 26,574	$ (28,535)	$ (413)
Balance, shares at Jul. 31, 2022	100	154,810,655
Net loss				(71)	(71)
Balance at Oct. 31, 2022		$ 1,548	26,574	(28,606)	(484)
Balance, shares at Oct. 31, 2022	100	154,810,655
Balance at Jul. 31, 2022		$ 1,548	26,574	(28,535)	(413)
Balance, shares at Jul. 31, 2022	100	154,810,655
Net loss					(158)
Balance at Apr. 30, 2023		$ 1,548	26,574	(28,693)	(571)
Balance, shares at Apr. 30, 2023	100	154,810,655
Balance at Oct. 31, 2022		$ 1,548	26,574	(28,606)	(484)
Balance, shares at Oct. 31, 2022	100	154,810,655
Net loss				(48)	(48)
Balance at Jan. 31, 2023		$ 1,548	26,574	(28,654)	(532)
Balance, shares at Jan. 31, 2023	100	154,810,655
Net loss				(39)	(39)
Balance at Apr. 30, 2023		$ 1,548	26,574	(28,693)	(571)
Balance, shares at Apr. 30, 2023	100	154,810,655
Balance at Jul. 31, 2023		$ 1,548	26,574	(28,734)	(612)
Balance, shares at Jul. 31, 2023	100	154,810,655
Net loss				(88)	(88)
Balance at Oct. 31, 2023		$ 1,548	26,574	(28,822)	(700)
Balance, shares at Oct. 31, 2023	100	154,810,655
Balance at Jul. 31, 2023		$ 1,548	26,574	(28,734)	(612)
Balance, shares at Jul. 31, 2023	100	154,810,655
Net loss					(186)
Balance at Apr. 30, 2024		$ 1,548	26,574	(28,920)	(798)
Balance, shares at Apr. 30, 2024	100	154,810,655
Balance at Oct. 31, 2023		$ 1,548	26,574	(28,822)	(700)
Balance, shares at Oct. 31, 2023	100	154,810,655
Net loss				(54)	(54)
Balance at Jan. 31, 2024		$ 1,548	26,574	(28,876)	(754)
Balance, shares at Jan. 31, 2024	100	154,810,655
Net loss				(44)	(44)
Balance at Apr. 30, 2024		$ 1,548	$ 26,574	$ (28,920)	$ (798)
Balance, shares at Apr. 30, 2024	100	154,810,655