Annual report pursuant to Section 13 and 15(d)

Summary of significant accounting policies (Details 1)

v3.19.3.a.u2
Summary of significant accounting policies (Details 1)
12 Months Ended
Aug. 31, 2019
USD ($)
Summary of significant accounting policies (Details)  
Beginning balance of Conversion features
Initial recognition of conversion feature 2,421,000
Reclassification to equity of conversion features (13,000)
Change in fair value of conversion features 444,000
Ending balance of conversion features 2,852,000
Beginning Balance of warrant liability
Initial recognition of warrant liability 3,917,000
Reclassification to equity of warrant liability
Change in fair value of warrant liabilty (3,013,000)
Ending balance of warrant liability 904,000
Beginning balance
Initial recognition 6,338,000
Reclassification to equity (13,000)
Change in fair value (2,569,000)
Ending balance $ 3,756,000