Property, Plant and Equipment (Details) - Property plant and equipment (USD $) In Thousands, unless otherwise specified							3 Months Ended				3 Months Ended				3 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2013 Land Improvements [Member]	Jun. 30, 2013 Land Improvements [Member]	Sep. 30, 2013 Building and Building Improvements [Member]	Jun. 30, 2013 Building and Building Improvements [Member]	Sep. 30, 2013 Building and Building Improvements [Member] Minimum [Member]	Sep. 30, 2013 Building and Building Improvements [Member] Maximum [Member]	Sep. 30, 2013 Machinery Equipment And Office Furniture [Member]	Jun. 30, 2013 Machinery Equipment And Office Furniture [Member]	Sep. 30, 2013 Machinery Equipment And Office Furniture [Member] Minimum [Member]	Sep. 30, 2013 Machinery Equipment And Office Furniture [Member] Maximum [Member]	Sep. 30, 2013 Leasehold Improvements [Member]	Jun. 30, 2013 Leasehold Improvements [Member]	Sep. 30, 2013 Leasehold Improvements [Member] Minimum [Member]	Sep. 30, 2013 Leasehold Improvements [Member] Maximum [Member]	Sep. 30, 2013 Construction in Progress [Member]	Jun. 30, 2013 Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 95,585	$ 92,134	$ 4,030	$ 4,030	$ 25,941	$ 24,665			$ 61,513	$ 60,905			$ 1,023	$ 1,009			$ 3,078	$ 1,525
Property, Plant and Equipment, Useful Life							15 years	40 years			3 years	8 years			1 year	5 years
Accumulated depreciation	(58,981)	(57,791)
	$ 36,604	$ 34,343