Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statement of Changes in Stockholders' (Deficit) Equity (Parenthetical)

v3.19.1
Consolidated Statement of Changes in Stockholders' (Deficit) Equity (Parenthetical) - $ / shares
3 Months Ended
Feb. 28, 2019
Nov. 30, 2018
Aug. 31, 2018
Proceeds from private equity offering, per share $ 0.50 $ 0.50 $ 0.50
Proceeds from registered direct offering, per share 0.50 0.50 0.50
Common Stock [Member]      
Proceeds from private equity offering, per share   $ 0.50 0.50
Proceeds from registered direct offering, per share $ 0.50   $ 0.50