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Commitments And Contingencies (Detail Textuals) (USD $)
 1 Months Ended 3 Months Ended
Mar. 26, 2012
Contract
Sep. 30, 2013
Loss Contingencies [Line Items]    
Number of company contracts subpoenaed 1  
Accrued estimates of the possible losses, low   $ 0
Accrued estimates of the possible losses, high   1,800,000
Potential outcome minimum   1,500,000
Potential outcome maximum   3,500,000
Minimum
    
Loss Contingencies [Line Items]    
Income tax examination, range of possible losses   900,000
Maximum
    
Loss Contingencies [Line Items]    
Income tax examination, range of possible losses   $ 3,700,000