Quarterly report pursuant to Section 13 or 15(d)

Statements of Stockholders??? Equity (Parenthetical)

v3.8.0.1
Statements of Stockholders’ Equity (Parenthetical)
$ in Thousands
9 Months Ended
Sep. 30, 2017
USD ($)
$ / shares
Statement of Stockholders' Equity [Abstract]  
Shares issued, price per share (in dollars per share) | $ / shares $ 1.35
Issuance costs $ 550
Stock warrants exercised, issuance costs 80
Sale of common stock, issuance costs $ 47