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Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2011
Subsequent Events [Abstract]
Subsequent Events	17. Subsequent Events The Company assessed events occurring subsequent to September 30, 2011 for potential recognition and disclosure in the Unaudited Condensed Consolidated Financial Statements. No events have occurred that would require adjustment to or disclosure in the Unaudited Condensed Consolidated Financial Statements.