Annual report pursuant to Section 13 and 15(d)

Balance Sheets (Parenthetical)

v3.3.1.900
Balance Sheets (Parenthetical) - $ / shares
Dec. 31, 2015
Dec. 31, 2014
Preferred Stock, Par or Stated Value Per Share $ 0.001  
Preferred Stock, Shares Authorized 5,000,000 0
Preferred Stock, Shares Issued   0
Preferred Stock, Shares Outstanding 0 0
Common stock, Par value $ 0.001 $ 0.001
Common stock, Shares authorized 200,000,000 230,000,000
Common stock, Shares issued 8,650,143 649,721
Common stock, Shares outstanding 8,650,143 649,721
Series A Convertible preferred stock    
Convertible preferred stock, Par value   $ 0.001
Convertible preferred stock, Shares authorized 0 31,116,391
Convertible preferred stock, Shares issued 0 31,116,391
Convertible preferred stock, Shares outstanding 0 31,116,391
Series A-1 Convertible preferred stock    
Convertible preferred stock, Par value   $ 0.001
Convertible preferred stock, Shares authorized 0 9,074,511
Convertible preferred stock, Shares issued 0 9,074,511
Convertible preferred stock, Shares outstanding 0 9,074,511
Series B convertible preferred stock    
Convertible preferred stock, Par value   $ 0.001
Convertible preferred stock, Shares authorized 0 115,000,000
Convertible preferred stock, Shares issued 0 58,948,735
Convertible preferred stock, Shares outstanding 0 58,948,735