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Retirement Plans (Tables)
6 Months Ended
Dec. 31, 2012
Retirement Plans [Abstract]  
Schedule Of Components Of Net Periodic Benefit Cost And Other Amounts Recognized In Other Comprehensive Income
    Three Months Ended     Six Months Ended  
    December 31,     December 31,  
    2012     2011     2012     2011  
Service cost $ 1   $ 3   $ 2   $ 7  
Interest cost   47     56     93     114  
Expected return on plan assets   (18 )   (23 )   (36 )   (48 )
Amortization of net (gain) loss   2     (1 )   4     (1 )
Net periodic benefit cost $ 32   $ 35   $ 63   $ 72