PROPERTY, PLANT AND EQUIPMENT (Detail) - Property Plant And Equipment (USD $) In Thousands, unless otherwise specified					12 Months Ended				12 Months Ended				12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012 Land Improvements [Member]	Jun. 30, 2011 Land Improvements [Member]	Jun. 30, 2012 Building and Building Improvements [Member] Minimum [Member]	Jun. 30, 2012 Building and Building Improvements [Member] Maximum [Member]	Jun. 30, 2012 Building and Building Improvements [Member]	Jun. 30, 2011 Building and Building Improvements [Member]	Jun. 30, 2012 Machinery Equipment And Office Furniture [Member] Minimum [Member]	Jun. 30, 2012 Machinery Equipment And Office Furniture [Member] Maximum [Member]	Jun. 30, 2012 Machinery Equipment And Office Furniture [Member]	Jun. 30, 2011 Machinery Equipment And Office Furniture [Member]	Jun. 30, 2012 Leasehold Improvements [Member] Minimum [Member]	Jun. 30, 2012 Leasehold Improvements [Member] Maximum [Member]	Jun. 30, 2012 Leasehold Improvements [Member]	Jun. 30, 2011 Leasehold Improvements [Member]	Jun. 30, 2012 Construction in Progress [Member]	Jun. 30, 2011 Construction in Progress [Member]
Property, Plant and Equipment, Gross	$ 89,106	$ 83,698	$ 4,030	$ 2,930			$ 24,228	$ 21,265			$ 58,259	$ 58,157			$ 964	$ 989	$ 1,625	$ 357
Property, Plant and Equipment, Useful Life					15 years	40 years			3 years	8 years			1 year	5 years
Less accumulated depreciation	(55,412)	(53,503)
	$ 33,694	$ 30,195