Loans Payable (Line of Credit Promissory Note) (Details) - USD ($)		12 Months Ended
	Oct. 24, 2014	Jun. 30, 2015	Jun. 30, 2014	Mar. 16, 2015	Dec. 15, 2014	Nov. 25, 2014	Sep. 16, 2013	May. 10, 2012
Line of Credit Facility [Line Items]
Loans payable		$ 24,091,000	$ 15,000,000
Exercise price per share (in dollars per share)							$ 92.00	$ 640.00
Share based compensation in connection with securities purchase agreement		4,140,000	0
Securities Purchase Agreement
Line of Credit Facility [Line Items]
Share based compensation in connection with securities purchase agreement		2,091,000
Securities Purchase Agreement | SIC III
Line of Credit Facility [Line Items]
Share based compensation in connection with securities purchase agreement		2,049,000
Line Of Credit Promissory Note | Securities Purchase Agreement | Line of Credit
Line of Credit Facility [Line Items]
Number of warrants issued for each $1,000 advanced under line of credit	50,000
Line Of Credit Promissory Note | Securities Purchase Agreement | SIC III | Line of Credit
Line of Credit Facility [Line Items]
Temporary equity, shares subscribed but unissued, subscriptions receivable	$ 30,000,000
Maximum borrowing capacity	$ 20,000,000
Class of warrant or right, unissued	1,000,000
Exercise price above market value of common stock, percent	10.00%
Interest rate	12.00%
Debt instrument, face amount					$ 15,500,000
Debt discount percentage	3.00%
Amortization of debt discount		116,000
Debt discount		$ 600,000
Stated interest rate in the event of default	17.00%
Common stock, shares outstanding (in warrants)					775,000
Exercise price per share (in dollars per share)	$ 3.51				$ 3.63
Warrant exercisable period	5 years
Maximum loan amount to officer	$ 500,000
Limitation on indebtedness	1,000,000
Minimum sale amount for material technology or intellectual property, term		12 months
Minimum sale amount for material technology or intellectual property	500,000
Minimum fair value of assets involved in payment, contribution or assignment	1,000,000
Interest expense		$ 1,391,000
Line of Credit | Line Of Credit Promissory Note
Line of Credit Facility [Line Items]
Loans payable		19,516,000	$ 0
Line of Credit | Line Of Credit Promissory Note | Securities Purchase Agreement | SIC III
Line of Credit Facility [Line Items]
Debt instrument, face amount		20,000,000
Initial Draw On Line Of Credit | Line Of Credit Promissory Note | Securities Purchase Agreement | SIC III | Line of Credit
Line of Credit Facility [Line Items]
Debt instrument, face amount	$ 4,500,000
Common stock, shares outstanding (in warrants)	225,000
Series C Convertible Redeemable Preferred Stock | Securities Purchase Agreement | SIC III
Line of Credit Facility [Line Items]
Temporary equity, shares subscribed but unissued, subscriptions receivable	$ 10,000,000	$ 10,000,000
Class of warrant or right, unissued		500,000
Exercise price above market value of common stock, percent		10.00%
Series C Convertible Redeemable Preferred Stock | Line Of Credit Promissory Note | Securities Purchase Agreement | SIC III
Line of Credit Facility [Line Items]
Exercise price per share (in dollars per share)				$ 1.78		$ 2.98