Income Taxes (Details Textuals) (USD $)	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Income Taxes (Textuals) [Abstract]
Effective tax rate	30.50%	41.50%	(0.10%)
Income tax expense		$ 7,700,000
Tax benefit on goodwill impairments		0
Operating loss carry forward for the period	241,900,000
Percentage of net operating losses can be carried forward indefinitely	69.10%
Remaining operating loss expiration dates description	next five to ten years
Valuation allowance on operating loss carry forward	67,300,000	77,400,000
Deferred taxes on undistributed foreign earnings	1,300,000,000
Reduction in income tax expense due to tax incentive	8,680,000
Period of change in unrecognized tax benefits description	next twelve months
Accrual of interest and penalties on unrecognized tax benefits	$ 0