CONSOLIDATED STATEMENT OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (Parenthetical) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2016
USD ($)
Class
| |
| Number of classes of common stock | Class | 2 |
| Common Stock | |
| Underwriters' commissions and offering costs | $ | $ 10,366 |