|
Stockholders' Equity (Details) (USD $)
|
0 Months Ended |
9 Months Ended |
|
|
May 22, 2013
|
Sep. 30, 2013
votes
|
Dec. 31, 2012
|
|
Common Class B [Member]
|
|
|
|
| Class of Stock [Line Items] |
|
|
|
| Shares authorized for issuance |
|
75,000,000 |
75,000,000 |
| Par value of authorized shares |
|
$ 0.0001 |
$ 0.0001 |
| Votes per share entitled to share holder |
|
10 |
|
| Shares converted into during IPO |
17,416,317 |
|
|
| Shares issued and outstanding |
|
49,722,528 |
34,317,137 |
| Shares Sold in Public Offering, Existing Shares, Number of Shares Sold |
2,000,000 |
|
|
|
Series B Preferred Stock [Member]
|
|
|
|
| Class of Stock [Line Items] |
|
|
|
| Shares converted under IPO |
6,585,153 |
|
|
|
Series A Preferred Stock [Member]
|
|
|
|
| Class of Stock [Line Items] |
|
|
|
| Shares converted under IPO |
10,831,164 |
|
|
|
Common Class A [Member]
|
|
|
|
| Class of Stock [Line Items] |
|
|
|
| Shares authorized for issuance |
|
750,000,000 |
75,000,000 |
| Par value of authorized shares |
|
$ 0.0001 |
$ 0.0001 |
| Votes per share entitled to share holder |
|
1 |
|
| Shares issued under IPO |
9,430,000 |
|
|
| Shares issued and outstanding |
|
9,430,000 |
0 |
| Stock Issued During Period, Shares, New Issues |
6,230,000 |
|
|
| Shares Sold in Public Offering, Existing Shares, Number of Shares Sold |
3,200,000 |
|
|