Condensed Consolidated Statements of Changes in Redeemable Convertible Preferred Stock, Members' Deficit and Stockholders' Equity (Deficit) (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 9 Months Ended |
---|---|---|
Dec. 31, 2012
Redeemable Convertible Preferred Stock [Member]
Series G Preferred Stock [Member]
|
Sep. 30, 2013
Common Stock [Member]
|
|
Issuance cost on issue of convertible redeemable Series G preferred stock | $ 59 | |
Issuance of common stock, issuance costs | $ 23 |