Quarterly report pursuant to Section 13 or 15(d)

CONDENSED BALANCE SHEETS (Parenthetical)

v3.8.0.1
CONDENSED BALANCE SHEETS (Parenthetical) - $ / shares
Sep. 30, 2017
Dec. 31, 2016
Preferred stock, par value (in dollars per share) $ 0.00001 $ 0.00001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (in dollars per share) $ 0.00001 $ 0.00001
Common stock, shares authorized 50,000,000 50,000,000
Common stock, shares issued 22,162,643 20,367,929
Common stock, shares outstanding 22,162,643 20,367,929