Pension And SERP Plans (Components Of The Net Periodic Pension Plan Cost) (Pension) (Details) (Pension [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Pension [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 57 $ 0
Interest cost 330 351
Expected return on assets (594) (553)
Amortization of transition asset (10) (10)
Recognized net actuarial loss 133 100
Amortization of prior service cost 3 3
Net pension credit included in employee benefits $ (81) $ (109)