|
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| CONSOLIDATED BALANCE SHEETS | ||
| Redeemable convertible preferred stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
| Redeemable convertible preferred stock, shares authorized | 0 | 83,163,408 |
| Redeemable convertible preferred stock, shares issued | 0 | 15,293,960 |
| Redeemable convertible preferred stock, shares outstanding | 0 | 15,293,960 |
| Redeemable convertible preferred stock, aggregate liquidation preference value (in dollars) | $ 0 | $ 118,150 |
| Preferred stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
| Preferred stock, shares authorized | 25,000,000 | 0 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, shares outstanding | 0 | 0 |
| Common stock, par value (in dollars per share) | $ 0.0001 | $ 0.0001 |
| Common stock, shares authorized | 500,000,000 | 127,836,592 |
| Common stock, shares issued | 22,785,104 | 2,490,870 |
| Common stock, shares outstanding | 22,785,104 | 2,490,870 |