Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited)

v2.4.0.6
Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Preferred Stock, par value $ 0.001 $ 0.001
Preferred Stock, shares authorized 10,000 10,000
Preferred Stock, shares issued      
Preferred Stock, shares outstanding      
Common Class A [Member]
   
Common Stock, par value $ 0.001 $ 0.001
Common Stock, shares authorized 100,000 100,000
Common Stock, Shares Issued 38,143 37,959
Common Stock, shares outstanding 38,143 37,959
Common Class B [Member]
   
Common Stock, par value $ 0.001 $ 0.001
Common Stock, shares authorized 60,000 60,000
Common Stock, Shares Issued 11,274 11,297
Common Stock, shares outstanding 11,274 11,297