|
Redeemable Convertible Preferred Stock and Stockholders' Deficit (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
|
9 Months Ended |
|
|
|
Sep. 30, 2013
|
Aug. 07, 2013
|
Dec. 31, 2012
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Converted into one share of common stock |
1 |
|
|
| Carrying value of redeemable preferred stock |
|
$ 116,300 |
$ 116,313 |
| Shares Authorized |
0 |
83,163,408 |
83,163,408 |
| Shares Issued |
0 |
15,293,960 |
15,293,960 |
| Shares Outstanding |
0 |
15,293,960 |
15,293,960 |
| Aggregate Liquidation Preference |
0 |
118,150 |
118,150 |
| Preferred stock dividend declared (in dollars per share) |
$ 0 |
|
|
|
Series A
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
8,150,000 |
8,150,000 |
| Shares Issued |
|
1,567,306 |
1,567,306 |
| Shares Outstanding |
|
1,567,306 |
1,567,306 |
| Aggregate Liquidation Preference |
|
4,075 |
4,075 |
| Dividend rate per share per year (in dollars per share) |
$ 0.21 |
|
|
|
Series B
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
18,124,230 |
18,124,230 |
| Shares Issued |
|
3,485,425 |
3,485,425 |
| Shares Outstanding |
|
3,485,425 |
3,485,425 |
| Aggregate Liquidation Preference |
|
14,735 |
14,735 |
| Dividend rate per share per year (in dollars per share) |
$ 0.34 |
|
|
|
Series C
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
14,215,791 |
14,215,791 |
| Shares Issued |
|
2,726,476 |
2,726,476 |
| Shares Outstanding |
|
2,726,476 |
2,726,476 |
| Aggregate Liquidation Preference |
|
15,000 |
15,000 |
| Dividend rate per share per year (in dollars per share) |
$ 0.44 |
|
|
|
Series D
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
7,789,215 |
7,789,215 |
| Shares Issued |
|
1,497,921 |
1,497,921 |
| Shares Outstanding |
|
1,497,921 |
1,497,921 |
| Aggregate Liquidation Preference |
|
15,890 |
15,890 |
| Dividend rate per share per year (in dollars per share) |
$ 0.85 |
|
|
|
Series E
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
5,045,662 |
5,045,662 |
| Shares Issued |
|
965,927 |
965,927 |
| Shares Outstanding |
|
965,927 |
965,927 |
| Aggregate Liquidation Preference |
|
11,000 |
11,000 |
| Dividend rate per share per year (in dollars per share) |
$ 0.91 |
|
|
|
Series F
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
5,988,024 |
5,988,024 |
| Shares Issued |
|
1,151,542 |
1,151,542 |
| Shares Outstanding |
|
1,151,542 |
1,151,542 |
| Aggregate Liquidation Preference |
|
20,000 |
20,000 |
| Dividend rate per share per year (in dollars per share) |
$ 1.39 |
|
|
|
Series G
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
8,677,338 |
8,677,338 |
| Shares Issued |
|
1,668,707 |
1,668,707 |
| Shares Outstanding |
|
1,668,707 |
1,668,707 |
| Aggregate Liquidation Preference |
|
15,450 |
15,450 |
| Dividend rate per share per year (in dollars per share) |
$ 0.74 |
|
|
|
Series G - 1
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
2,073,148 |
2,073,148 |
| Shares Issued |
|
216,015 |
216,015 |
| Shares Outstanding |
|
216,015 |
216,015 |
| Aggregate Liquidation Preference |
|
2,000 |
2,000 |
| Dividend rate per share per year (in dollars per share) |
$ 0.74 |
|
|
|
Series H
|
|
|
|
| Redeemable Convertible Preferred Stock |
|
|
|
| Shares Authorized |
|
13,100,000 |
13,100,000 |
| Shares Issued |
|
2,014,641 |
2,014,641 |
| Shares Outstanding |
|
2,014,641 |
2,014,641 |
| Aggregate Liquidation Preference |
|
$ 20,000 |
$ 20,000 |
| Dividend rate per share per year (in dollars per share) |
$ 0.79 |
|
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