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Benefit Plans 6 (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Defined Benefit Plan Asset Information    
Target Allocation, Total 100.00%  
Fair value of plan assets $ 6,737 $ 7,185
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Defined Benefit Plan Asset Information    
Fair value of plan assets 3,843 4,022
Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Defined Benefit Plan Asset Information    
Fair value of plan assets 2,759 2,930
Other Asset [Member] | Fair Value, Inputs, Level 1 [Member]    
Defined Benefit Plan Asset Information    
Fair value of plan assets $ 135 $ 233
OtherSecurities [Member]    
Defined Benefit Plan Asset Information    
Equity securities, Minimum 0.00%  
Equity securities, Maximum 20.00%  
Equity Securities [Member]    
Defined Benefit Plan Asset Information    
Equity securities, Minimum 40.00%  
Equity securities, Maximum 70.00%  
Debt Securities [Member]    
Defined Benefit Plan Asset Information    
Equity securities, Minimum 20.00%  
Equity securities, Maximum 50.00%