Consolidated Statements of Stockholders’ Deficit (Unaudited) - USD ($) $ in Thousands	Convertible Preferred A	Convertible Preferred B	Convertible Preferred	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Other Comprehensive Income	Stockholders Deficit	Noncontrolling Interest	Total
BALANCE at Jul. 31, 2018				$ 13	$ 79,993	$ (80,800)	$ 1	$ (793)	$ (207)	$ (1,000)
BALANCE, Shares at Jul. 31, 2018				12,775,143
Amortization of employee stock options					95			95		95
Stock issued for cash					47			47		47
Stock issued for cash, shares				80,000
Stock issued for convertible debt
Stock issued for convertible debt, shares
Value of warrants issued					79			79		79
Stock issued, for debt					36			36		36
Stock issued, for debt, shares				240,000
Stock issued for AP settlement					6			6		6
Stock issued for AP settlement, shares				21,672
Net loss						(914)		(914)	(27)	(941)
BALANCE at Oct. 31, 2018				$ 13	80,256	(81,714)	1	(1,444)	(234)	(1,678)
BALANCE, Shares at Oct. 31, 2018				13,116,815
BALANCE at Jul. 31, 2018				$ 13	79,993	(80,800)	1	(793)	(207)	(1,000)
BALANCE, Shares at Jul. 31, 2018				12,775,143
Preferred Stock Series A and warrants issued for AP settlement
Net loss										(3,721)
BALANCE at Apr. 30, 2019				$ 19	81,764	(84,434)	1	(2,650)	(294)	(2,944)
BALANCE, Shares at Apr. 30, 2019			50,000	18,876,431
BALANCE at Oct. 31, 2018				$ 13	80,256	(81,714)	1	(1,444)	(234)	(1,678)
BALANCE, Shares at Oct. 31, 2018				13,116,815
Stock issued for services, to employees				$ 1	113			114		114
Stock issued for services, to employees, shares				635,156
Stock issued for services					70			70		70
Stock issued for services, shares				200,000
Amortization of employee stock options					41			41		41
Stock issued for cash					75			75		75
Stock issued for cash, shares				258,621
Stock issued for convertible debt				$ 2	225			227		227
Stock issued for convertible debt, shares				1,642,020
Value of warrants issued					16			16		16
Stock issued, for debt, shares				28,000
Stock issued, extension of debt					24			24		24
Stock issued, extension of debt, shares				105,000
Stock issued for AP settlement					18			18		18
Stock issued for AP settlement, shares				56,327
Net loss						(2,499)		(2,499)	(31)	(2,530)
BALANCE at Jan. 31, 2019				$ 16	80,838	(84,213)	1	(3,358)	(265)	(3,623)
BALANCE, Shares at Jan. 31, 2019				16,041,939
Stock issued for services				$ 1	178			179		179
Stock issued for services, shares				725,000
Amortization of employee stock options					153			153		153
Stock issued for cash				$ 1	149			150		150
Stock issued for cash, shares				600,000
Stock issued for convertible debt				$ 1	360			361		361
Stock issued for convertible debt, shares				1,288,777
Preferred stock issued for cash					50			50		50
Preferred stock issued for cash, shares			50,000
Stock issued, extension of debt					16			16		16
Stock issued, extension of debt, shares				85,000
Stock issued for AP settlement					13			13		13
Stock issued for AP settlement, shares				60,715
Stock issued, exercise of warrants					7			7		7
Stock issued, exercise of warrants, shares				75,000
Beneficial conversion feature on convertible preferred stock					2			2		2
Deemed dividend on series A Convertible Preferred Stock					(2)			(2)		(2)
Net loss						(221)		(221)	(29)	(250)
BALANCE at Apr. 30, 2019				$ 19	81,764	(84,434)	1	(2,650)	(294)	(2,944)
BALANCE, Shares at Apr. 30, 2019			50,000	18,876,431
BALANCE at Jul. 31, 2019				$ 24	82,972	(85,320)	1	(2,323)	(335)	(2,658)
BALANCE, Shares at Jul. 31, 2019	225,000			23,740,406
Stock issued for services, to employees				$ 5	365			370		370
Stock issued for services, to employees, shares				5,289,420
Amortization of employee stock options					141			141		141
Derivative liability resolved to APIC due to note conversion					240			240		240
Stock issued for convertible debt				$ 4	153			157		157
Stock issued for convertible debt, shares				3,782,881
Stock issued, extension of debt					40			40		40
Stock issued, extension of debt, shares				400,000
Dividends declared					(8)			(8)		(8)
Net loss						(1,508)		(1,508)	(13)	(1,521)
BALANCE at Oct. 31, 2019				$ 33	83,903	(86,828)	1	(2,891)	(348)	(3,239)
BALANCE, Shares at Oct. 31, 2019	225,000			33,212,707
BALANCE at Jul. 31, 2019				$ 24	82,972	(85,320)	1	(2,323)	(335)	(2,658)
BALANCE, Shares at Jul. 31, 2019	225,000			23,740,406
Preferred Stock Series A and warrants issued for AP settlement										25
Net loss										(3,130)
BALANCE at Apr. 30, 2020				$ 85	85,762	(88,392)	1	(2,544)	(393)	(2,937)
BALANCE, Shares at Apr. 30, 2020	225,000	424,165		84,844,144
BALANCE at Oct. 31, 2019				$ 33	83,903	(86,828)	1	(2,891)	(348)	(3,239)
BALANCE, Shares at Oct. 31, 2019	225,000			33,212,707
Stock issued for services, to employees				$ 5	193			193		193
Stock issued for services, to employees, shares				5,012,658
Stock issued for services				$ 1	15			16		16
Stock issued for services, shares				400,000
Amortization of employee stock options					110			110		110
Derivative liability resolved to APIC due to note conversion					145			145		145
Stock issued for cash
Stock issued for convertible debt				$ 9	144			153		153
Stock issued for convertible debt, shares				8,539,179
Stock issued for accrued interest payments on debt					15			15		15
Stock issued for accrued interest payments on debt, shares				282,885
Stock issued, extension of debt					3			3		3
Stock issued, extension of debt, shares				80,000
Dividends declared					(4)			(4)		(4)
Stock issued for conversion of Series A convertible preferred stock
Stock issued for conversion of Series A convertible preferred stock, shares	(25,000)			86,667
Net loss						(457)		(457)	(44)	(501)
BALANCE at Jan. 31, 2020				$ 48	84,524	(87,285)	1	(2,712)	(392)	(3,104)
BALANCE, Shares at Jan. 31, 2020	200,000			47,614,096
Stock issued for services, to employees				$ 12	222			234		234
Stock issued for services, to employees, shares				11,509,022
Amortization of employee stock options					63			63		63
Derivative liability resolved to APIC due to note conversion					139			139		139
Stock issued for convertible debt				$ 25	352			377		377
Stock issued for convertible debt, shares				25,110,999
Stock issued for accrued interest payments on debt					4			4		4
Stock issued for accrued interest payments on debt, shares				110,027
Stock issued, extension of debt					7			7		7
Stock issued, extension of debt, shares				300,000
Stock issued, settlement of debt					5			5		5
Stock issued, settlement of debt, shares				200,000
Dividends declared					(3)			(3)		(3)
Preferred Stock Series A and warrants issued for AP settlement					25			25		25
Preferred Stock Series A and warrants issued for AP settlement, shares	25,000
Preferred Stock Series B issued for debt settlement					424			424		424
Preferred Stock Series B issued for debt settlement, shares		424,165
Net loss						(1,107)		(1,107)		(1,108)
BALANCE at Apr. 30, 2020				$ 85	$ 85,762	$ (88,392)	$ 1	$ (2,544)	$ (393)	$ (2,937)
BALANCE, Shares at Apr. 30, 2020	225,000	424,165		84,844,144