Annual report pursuant to Section 13 and 15(d)

Stockholders' Deficit (Details)

v2.4.0.6
Stockholders' Deficit (Details)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Mar. 15, 2011
Sep. 30, 2010
Dec. 31, 2009
Dec. 31, 2012
Class of Warrant or Right Issued Date One [Member]
Dec. 31, 2012
Class of Warrant or Right Issued Date Two [Member]
Dec. 31, 2012
Class of Warrant or Right Issued Date Three [Member]
Dec. 31, 2012
Class of Warrant or Right Issued Date Four [Member]
Schedule of warrants to purchase shares of common stock                
Date Issued         Dec. 18, 2009 Sep. 27, 2010 Mar. 15, 2011 Apr. 13, 2012
Expiration Date         Dec. 18, 2014 Sep. 27, 2015 Mar. 15, 2017 Apr. 13, 2018
Exercise price of common stock Warrants adjusted   1.57 0.87 2.13 2.13 0.87 1.25 1.15
Outstanding 12,847       42 288 6,000 6,517