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Organization and Business (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Apr. 30, 2019
Jan. 31, 2019
Oct. 31, 2018
Apr. 30, 2018
Jan. 31, 2018
Oct. 31, 2017
Apr. 30, 2019
Apr. 30, 2018
Dec. 03, 2018
Jul. 31, 2018
Net loss $ (189) $ (1,178) $ (207) $ (111) $ (99) $ (128) $ (1,574) $ (338)    
Accumulated deficit (28,000)           (28,000)     $ (26,463)
Cash 575           575     $ 90
Working capital $ 122           $ 122      
Equity Exchange Agreement [Member]                    
Percentage on issued and outstanding equity                 85.00%  
Equity Exchange Agreement [Member] | IRA Financial Trust [Member]                    
Percentage on issued and outstanding equity                 100.00%