Property, Plant And Equipment (Components Of Property, Plant And Equipment) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Land	$ 37,019	$ 36,386
Buildings and improvements	88,751	88,507
Machinery and equipment	368,864	359,183
Furniture and fixtures	12,776	10,272
Leasehold improvements	20,271	19,257
Construction in progress	20,283	11,444
Property, plant and equipment, gross	547,964	525,049
Less: Accumulated depreciation and amortization	186,167	180,787
Property, plant and equipment, net	$ 361,797	$ 344,262