Property, Plant And Equipment (Components Of Property, Plant And Equipment) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2014
Land	$ 36,386	$ 34,021
Buildings and improvements	88,507	75,895
Machinery and equipment	359,183	329,680
Furniture and fixtures	10,272	10,352
Leasehold improvements	19,257	21,836
Construction in progress	11,444	4,850
Property, plant and equipment, gross	525,049	476,634
Less: Accumulated depreciation and amortization	180,787	165,973
Property, plant and equipment, net	$ 344,262	$ 310,661