Property and Equipment Disclosure Narrative Narrative (Detail Level 4) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Property, Plant and Equipment and construction commitments	$ 1,622	$ 4,153
Property, Plant and Equipment in accrued liabilities	332	723
Property, Plant and Equipment acquired through capital lease	$ 6,020	$ 8,896

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