Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jan. 31, 2024	Oct. 31, 2023	Jan. 31, 2023	Oct. 31, 2022	Jan. 31, 2024	Jan. 31, 2023
Operating activities
Net loss	$ (54)	$ (88)	$ (48)	$ (71)	$ (142)	$ (119)
Changes in operating assets and liabilities
Prepaid expenses					(10)	(40)
Accounts payable and accrued expenses					(7)	11
Net cash used in operating activities					(132)	(134)
Financing Activities
Proceeds from notes payable – related parties					200	150
Net cash provided by financing activities					200	150
Net increase in cash					68	16
Cash, beginning of period		$ 7		$ 15	7	15
Cash, end of period	$ 75		$ 31		75	31
Related Party [Member]
Changes in operating assets and liabilities
Accrued interest – related parties					$ 27	$ 14