Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v2.3.0.15
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Share data
Sep. 30, 2011
Dec. 31, 2010
Common Stock, par value $ 0.001 $ 0.001
Common Stock, shares authorized 50,000,000 50,000,000
Common Stock, shares issued 7,028,060 4,791,102
Common Stock, shares outstanding 7,028,060 4,791,102
Series A Preferred Stock [Member]
    
Preferred Stock, par value $ 0.001 $ 0.001
Preferred Stock, shares authorized 5,000,000 10,000,000
Preferred Stock, shares issued 4,357,885 4,357,885
Preferred Stock, shares outstanding 4,357,885 4,357,885
Preferred Stock, liquidation value $ 54,844 $ 54,844
Series B Preferred Stock [Member]
    
Preferred Stock, par value $ 0.001 $ 0.001
Preferred Stock, shares authorized 4,800,000 0
Preferred Stock, shares issued 2,525,677 0
Preferred Stock, shares outstanding 2,525,677 0
Preferred Stock, liquidation value 21,178 0
Series C Preferred Stock [Member]
    
Preferred Stock, par value $ 0.001 $ 0.001
Preferred Stock, shares authorized 5,200,000 0
Preferred Stock, shares issued 4,612,624 0
Preferred Stock, shares outstanding 4,612,624 0
Preferred Stock, liquidation value $ 38,677 $ 0