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Condensed Consolidated Balance Sheets (Parentheticals) (USD $)
In Thousands
Sep. 30, 2011
Dec. 31, 2010
Common stock shares outstanding37,65024,784
Treasury Stock7272
Property and Equipment not subject to amortization$ 235,074$ 161,430
Series B Preferred Stock [Member]
  
Series B prefered stock liquidation preference$ 3,391$ 3,273