Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheets (Parenthetical)

v2.4.0.6
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Preferred Stock, par value $ 0.001 $ 0.001
Common Stock, par value $ 0.001 $ 0.001
Common Stock, shares authorized 50,000,000 50,000,000
Common Stock, shares issued 18,604,245 4,791,102
Common Stock, shares outstanding 18,604,245 4,791,102
Series A Preferred Stock [Member]
    
Preferred Stock, shares authorized   10,000,000
Preferred Stock, shares issued   4,357,885
Preferred Stock, shares outstanding   4,357,885
Preferred Stock, liquidation value   $ 54,844
Series C Preferred Stock [Member]
    
Preferred Stock, shares authorized 461,263  
Preferred Stock, shares issued 0  
Preferred Stock, shares outstanding 0