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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data
Sep. 30, 2011
Dec. 31, 2010
Accounts receivable, allowances$ 4,509$ 12,611
Preferred stock, par value$ 0.01$ 0.01
Common stock, par value$ 0.01$ 0.01
Common stock, shares authorized25,000,00025,000,000
Common stock, shares issued12,092,94312,064,543
Common stock, shares outstanding12,092,94312,064,543
Series A Preferred Stock
  
Preferred stock, shares authorized100100
Preferred stock, issued00
Preferred stock, outstanding00
Series B Preferred Stock
  
Preferred stock, shares authorized2,000,0002,000,000
Preferred stock, issued00
Preferred stock, outstanding00