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Commitments and Contingencies (Details Textual) (USD $)
 1 Months Ended 3 Months Ended
Oct. 03, 2012
Mar. 31, 2009
Feb. 28, 2007
Dec. 31, 2012
Dec. 31, 2006
Sep. 30, 2012
Commitments and Contingencies (Textual) [Abstract]            
Capital expenditure           $ 2,019,000
Legal settlement cost     50,000,000      
Reimbursed by the insurance carriers     12,800,000      
Net loss from the litigation related settlements       1,975,000 37,200,000  
Jury awarded in damages to the Company     17,300,000      
Reduction in jury award     4,000,000      
Affirming the award   13,300,000        
Prejudgment interest   3,179,000        
Insurance carriers total   16,479,000        
Cash payment $ 1,975,000