Share-based Compensation (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended			3 Months Ended		3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2014	Sep. 30, 2014 2007 Long-Term Incentive Plan	Nov. 21, 2006 2007 Long-Term Incentive Plan	Sep. 30, 2014 2007 Long-Term Incentive Plan Minimum	Sep. 30, 2014 2007 Long-Term Incentive Plan Maximum	Sep. 30, 2014 2010 Long-Term Incentive Plan	Sep. 30, 2014 2010 Long-Term Incentive Plan Minimum	Sep. 30, 2014 2010 Long-Term Incentive Plan Maximum	Sep. 30, 2014 2014 Performance Incentive Plan Performance Shares Vesting_Installlment
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 per share				$ 0.21				$ 0.63
Right to purchase common stock, maximum price per share				$ 1.5				$ 3.53
Share based payment award, vesting period (in years)						1 year	3 years		1 year	4 years	3 years
Contractual term of stock options granted (in years)				10 years				10 years
Common stock shares outstanding	100,812,000		102,173,000	2,100,000
Aggregate number of shares outstanding								2,900,000
Number of vesting installments											3
Stock based compensation reflect in additional paid in capital	$ 0.4	$ 0.8
Stock-based compensation awards classified as a liability settled in cash	$ 0.1