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Retirement Income And Health Care Benefit Plans
3 Months Ended
Sep. 30, 2011
Retirement Income And Health Care Benefit Plans [Abstract] 
Retirement Income And Health Care Benefit Plans
NOTE 7. RETIREMENT INCOME AND HEALTH CARE BENEFIT PLANS
 
The following table summarizes the components of net periodic benefit cost for the Company's retirement income and health care plans:
 
        Three Months Ended
    9/30/2011       9/30/2010
Service cost   $       1     $       3  
Interest cost     7       7  
Expected return on plan assets       (8 )       (8 )
Amortization of unrecognized items     2       4  
Total   $ 2     $ 6  
                 
The net periodic benefit cost for the Company's retirement health care plans was $1 for both the three months ended September 30, 2011 and 2010.
 
During the three months ended September 30, 2010, the Company made discretionary contributions of $15 to the domestic qualified retirement income plan.