Pension Benefits (Components Of Net Periodic Benefit Income) (Details) - Pension Benefits [Member] - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Interest cost		$ 421	$ 403	$ 842	$ 806
Expected return on plan assets		(630)	(658)	(1,260)	(1,316)
Amortization of unrecognized net loss	[1]	135	107	270	214
Net periodic benefit (income) cost		$ (74)	$ (148)	$ (148)	$ (296)

[1] Included in the computation of net periodic benefit income/cost. See Notes 9 and 10 for additional information.