CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ (DEFICIT) EQUITY - USD ($) $ in Thousands	Common Stock	Preferred Stock	Additional Paid-in Capital	Accumulated Deficit	Total
Balance at Jun. 30, 2015	$ 169		$ 317,404	$ (285,145)	$ 32,428
Balance (in shares) at Jun. 30, 2015	21,046,591
Increase (Decrease) in Shareholders' Equity
Net loss				(22,846)	(22,846)
Amortization of fair value of stock options			353		353
Exercise of stock options (in shares)	0
Balance at Jun. 30, 2016	$ 169		317,757	(307,991)	9,935
Balance (in shares) at Jun. 30, 2016	21,046,591
Increase (Decrease) in Shareholders' Equity
Net loss				(21,526)	(21,526)
Amortization of fair value of stock options			190		190
Exercise of stock options			121		121
Exercise of stock options (in shares)	183,492
Stock issued in lieu of cash bonus			57		$ 57
Stock issued in lieu of cash bonus (in shares)	536,091				536,091
Stock issued for legal settlement	$ 1		1,307		$ 1,308
Stock issued for legal settlement (in shares)	600,000
Stock issued for services	$ 1		999		1,000
Stock issued for services (in shares)	567,859
Common stock issued, net of fees	$ 4		3,606		3,610
Common stock issued, net of fees (in shares)	4,335,625
Preferred stock issued, net of fees, discount, and preferred dividends of $1,511 associated with the beneficial conversion feature			1,238		1,238
Preferred stock issued, net of fees, discount, and preferred dividends of $1,511 associated with the beneficial conversion feature (in shares)		1,951
Conversion of preferred stock (in shares)	135,625	(160)
Other			80		80
Balance at Jun. 30, 2017	$ 175		$ 325,355	$ (329,517)	$ (3,987)
Balance (in shares) at Jun. 30, 2017	27,405,283	1,791