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Lines of Credit and Notes Receivable (Details Narrative) - USD ($)
6 Months Ended
Dec. 01, 2014
Jul. 31, 2019
Jul. 31, 2018
Jan. 31, 2019
Note receivable - related party   $ 232,027   $ 632,027
Debt instrument interest rate   7.00%   7.00%
Class B Limited Partnership Units [Member]        
Stock repurchased during period, shares   439,900    
Shares of Beneficial Interest [Member]        
Stock repurchased during period, shares   40,000    
Promissory Notes [Member]        
Promissory notes outstanding to related parties   $ 325,642    
Promissory Notes [Member] | James Wirth [Member]        
Debt instrument interest rate   7.00%    
Debt instrument, maturity date   Jul. 31, 2020    
Rare Earth Financial, LLC [Member]        
Line of credit increased maximum borrowing capacity $ 1,000,000 $ 1,000,000    
Line of credit interest rate 7.00%      
Line of credit maturity date Dec. 31, 2019      
Note receivable - related party   232,000   $ 632,000
Accrued interest   232,000   $ 632,000
Interest income, related party   $ 844 $ 3,632