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Income Taxes (Tables)
3 Months Ended
Sep. 30, 2012
Income Taxes [Abstract]  
Accrual for unrecognized tax benefits
         

Balance at July 1, 2012

  $ 313,000  

Additions based on tax positions related to the current year

    5,000  

Additions for tax positions of prior years

    —    
   

 

 

 

Balance at September 30, 2012

  $ 318,000