Property, Plant And Equipment, Net (Narrative) (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Property, Plant And Equipment, Net [Abstract]
Depreciation expense for property, plant and equipment	$ 2,254,000	$ 2,811,000	$ 2,452,000
Net book value	$ 0	$ 0