Equity Transactions (Details) (Employee and Non Employees Stock Option, USD $) In Thousands, except Share data, unless otherwise specified	6 Months Ended	9 Months Ended	12 Months Ended
Dec. 31, 2014	Mar. 31, 2015	Jun. 30, 2014
Employee and Non Employees Stock Option
Shares
Outstanding at the beginning of the period (in shares)	2,578,401	2,578,401
Granted (in shares)		(516,485)
Exercised (in shares)		(96,984)
Forfeited or canceled (in shares)		(137,490)
Outstanding at the end of the period (in shares)		2,860,412	2,578,401
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 21.44	$ 21.44
Granted (in dollars per share)		$ 14.20
Exercised (in dollars per share)		$ (5.29)
Forfeited or canceled (in dollars per share)		$ 24.79
Outstanding at the end of the period (in dollars per share)		$ 20.52	$ 21.44
Additional information
Average Remaining Contractual Life	4 years 2 months 27 days		4 years 6 months 26 days
Aggregate Intrinsic Value		$ 1,191	$ 42,754
Stock options exercisable, Shares		1,882,851
Stock options exercisable, Weighted Average Exercise Price (in dollars per share)		$ 20.81
Stock options exercisable, Average Remaining Contractual Life		2 years 10 months 21 days
Stock options exercisable, Aggregate Intrinsic Value	$ 689

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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