Equity Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2015	Jun. 30, 2015
Employee and Non Employees Stock Option
Shares
Outstanding at the beginning of the period (in shares)	2,914,593
Granted (in shares)	243,112
Exercised (in shares)	(1,000)
Forfeited or canceled (in shares)	(409,702)
Outstanding at the end of the period (in shares)	2,747,003	2,914,593
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 20.33
Granted (in dollars per share)	13.43
Exercised (in dollars per share)	13.66
Forfeited or canceled (in dollars per share)	14.95
Outstanding at the end of the period (in dollars per share)	$ 20.50	$ 20.33
Additional information
Weighted Average Remaining Contractual Life	4 years 5 months 27 days	4 years 18 days
Aggregate Intrinsic Value	$ 61	$ 88
Stock options exercisable (in Shares)	1,698,175
Stock options exercisable, Weighted Average Exercise Price (in dollars per share)	$ 22.41
Stock options exercisable, Average Remaining Contractual Life	2 years 11 months 9 days
Stock option plan 2007
Stock option activity
Additional shares available for issuance	1,533,412
Shares reserved for issuance	3,384,244
Shares
Outstanding at the end of the period (in shares)	5,417,367