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Retirement Plans (Tables)
 3 Months Ended
Sep. 30, 2013
Retirement Plans [Abstract]  
Schedule of components of net periodic benefit cost and other amounts recognized in other comprehensive income
The following table provides detail of the components of net periodic benefit cost of our German subsidiary’s defined benefit pension plan for the three months ended September 30, 2013 and 2012 (in thousands):

 
 
Three Months Ended
 
 
 
September 30,
 
 
 
2013
  
2012
 
Service cost
 
$
-
  
$
1
 
Interest cost
  
42
   
46
 
Expected return on plan assets
  
(15
)
  
(18
)
Amortization of net loss
  
5
   
2
 
Net periodic benefit cost
 
$
32
  
$
31