Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified							6 Months Ended				6 Months Ended				6 Months Ended
	Dec. 31, 2012	Jun. 30, 2012	Dec. 31, 2012 Land	Jun. 30, 2012 Land	Dec. 31, 2012 Building and improvements	Jun. 30, 2012 Building and improvements	Dec. 31, 2012 Building and improvements Minimum	Dec. 31, 2012 Building and improvements Maximum	Dec. 31, 2012 Machinery and equipment	Jun. 30, 2012 Machinery and equipment	Dec. 31, 2012 Machinery and equipment Minimum	Dec. 31, 2012 Machinery and equipment Maximum	Dec. 31, 2012 Furniture and fixtures	Jun. 30, 2012 Furniture and fixtures	Dec. 31, 2012 Furniture and fixtures Minimum	Dec. 31, 2012 Furniture and fixtures Maximum	Dec. 31, 2012 Construction in progress	Jun. 30, 2012 Construction in progress
Property, Plant and Equipment
Useful Lives							10 years	39 years			5 years	10 years			5 years	7 years
Gross	$ 69,279	$ 65,498	$ 1,279	$ 1,350	$ 28,768	$ 28,420			$ 33,023	$ 32,322			$ 1,285	$ 1,247			$ 4,924	$ 2,159
Less accumulated depreciation	(30,403)	(28,430)
Property, plant and equipment, net	38,876	37,068
Property, plant and equipment, net, held in foreign countries	$ 1,143	$ 1,239