Condensed Consolidated Statement of Interim Changes in Shareholders' Equity (Deficit) (Unaudited) - USD ($) $ in Thousands	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Series D Preferred Stock [Member]	Common Stock [Member]	Additional Paid in Capital [Member]	Accumulated Equity (Deficit) [Member]	Total
Balance, beginning at Jul. 31, 2017		$ 62	$ 3	$ 790	$ 21,930	$ (26,018)	$ (3,233)
Balance, beginning shares at Jul. 31, 2017	100	62,048	2,782	79,007,423
Net loss						(128)	(128)
Balance, ending at Oct. 31, 2017		$ 62	$ 3	$ 790	21,930	(26,146)	(3,361)
Balance, ending shares at Oct. 31, 2017	100	62,048	2,782	79,007,423
Balance, beginning at Jul. 31, 2017		$ 62	$ 3	$ 790	21,930	(26,018)	(3,233)
Balance, beginning shares at Jul. 31, 2017	100	62,048	2,782	79,007,423
Net loss							(227)
Balance, ending at Jan. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,245)	(3,460)
Balance, ending shares at Jan. 31, 2018	100	62,048	2,782	79,007,423
Balance, beginning at Oct. 31, 2017		$ 62	$ 3	$ 790	21,930	(26,146)	(3,361)
Balance, beginning shares at Oct. 31, 2017	100	62,048	2,782	79,007,423
Net loss						(99)	(99)
Balance, ending at Jan. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,245)	(3,460)
Balance, ending shares at Jan. 31, 2018	100	62,048	2,782	79,007,423
Balance, beginning at Jul. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,463)	(3,678)
Balance, beginning shares at Jul. 31, 2018	100	62,048	2,782	79,007,423
Net loss						(207)	(207)
Balance, ending at Oct. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,670)	(3,885)
Balance, ending shares at Oct. 31, 2018	100	62,048	2,782	79,007,423
Balance, beginning at Jul. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,463)	(3,678)
Balance, beginning shares at Jul. 31, 2018	100	62,048	2,782	79,007,423
Net loss							(1,385)
Balance, ending at Jan. 31, 2019		$ 62	$ 3	$ 1,409	26,710	(27,848)	336
Balance, ending shares at Jan. 31, 2019	100	62,048	2,782	140,900,655
Balance, beginning at Oct. 31, 2018		$ 62	$ 3	$ 790	21,930	(26,670)	(3,885)
Balance, beginning shares at Oct. 31, 2018	100	62,048	2,782	79,007,423
Issuance of common stock for cash				$ 86	514		600
Issuance of common stock for cash, shares				8,571,428
Issuance of common stock in exchange for extinguishment of debt, accrued interest and accounts payable				$ 533	4,266		4,799
Issuance of common stock in exchange for extinguishment of debt, accrued interest and accounts payable, shares				53,321,804
Net loss						(1,178)	(1,178)
Balance, ending at Jan. 31, 2019		$ 62	$ 3	$ 1,409	$ 26,710	$ (27,848)	$ 336
Balance, ending shares at Jan. 31, 2019	100	62,048	2,782	140,900,655