Share-based Compensation (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended			3 Months Ended			3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Jun. 30, 2013	Sep. 30, 2013 Employee Stock Option	Sep. 30, 2013 2007 Long-Term Incentive Plan	Nov. 21, 2006 2007 Long-Term Incentive Plan	Sep. 30, 2013 2007 Long-Term Incentive Plan Minimum	Sep. 30, 2013 2007 Long-Term Incentive Plan Maximum	Sep. 30, 2013 2010 Long-Term Incentive Plan	Sep. 30, 2013 2010 Long-Term Incentive Plan Minimum	Sep. 30, 2013 2010 Long-Term Incentive Plan Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued						10,000,000			6,900,000
Right to purchase common stock, minimum price					$ 0.21				$ 0.63
Right to purchase common stock, maximum price					$ 1.5				$ 3.53
Aggregate number of shares outstanding									3,000,000
Common stock shares outstanding	117,713,000		117,088,000		3,600,000
Number of shares available for issuance					27,000				449,000
Share based payment award, vesting period							1 year	3 years		1 year	4 years
Contractual term of stock options granted									10 years
Stock based compensation reflect in additional paid in capital	$ 0.8	$ 0.5
Stock options awarded during period				0