Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheets (Unaudited) (Parenthetical)

v3.19.1
Condensed Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Mar. 31, 2019
Sep. 30, 2018
Statement Of Financial Position [Abstract]    
Temporary equity, shares subscribed but unissued 14,268,080 14,309,217
Temporary equity, shares subscribed but unissued, par value $ 10.00 $ 10.00
Preferred stock, par value $ 0.0001 $ 0.0001
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value $ 0.0001 $ 0.0001
Common stock, shares authorized 100,000,000 100,000,000
Common stock, shares issued 4,193,926 4,152,789
Common stock, shares outstanding 4,193,926 4,152,789