Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details Textual))

v3.19.3.a.u2
Summary of Significant Accounting Policies (Details Textual))
12 Months Ended
Aug. 31, 2019
Aug. 31, 2017
Mar. 01, 2017
Summary of Significant Accounting Policies (Textual)      
Equity owned, percentage   44.70% 44.70%
Unrecognized tax benefits, percentage 50.00%    
Impaired investment, percentage 100.00%