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Income Taxes (Tables)
 3 Months Ended
Dec. 31, 2012
Gross Liability for Unrecognized Tax benefits

Unrecognized Tax Benefits - September 30, 2012

        $ 1,274      

Additions for tax positions of prior years

      -      

Reductions for tax positions of prior years

      (1,070)     

Lapse of statute of limitations

      -      
  

 

 

  

Unrecognized Tax Benefits - December 31, 2012

        $         204