CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Total
Balance at Jun. 30, 2013	$ 169	$ 316,235	$ (254,636)	$ (94)	$ 61,674
Balance (in shares) at Jun. 30, 2013	21,046,591
Increase (Decrease) in Shareholders' Equity
Net loss			(17,117)		(17,117)
Unrealized gain on available-for-sale securities				25	25
Reclassification adjustment for realized losses included in net loss				69	69
Amortization of fair value of stock options		525			525
Balance at Jun. 30, 2014	169	316,760	(271,753)		45,176
Balance (in shares) at Jun. 30, 2014	21,046,591
Increase (Decrease) in Shareholders' Equity
Net loss			(10,518)		(10,518)
Amortization of fair value of stock options		483			483
Balance at Mar. 31, 2015	$ 169	$ 317,243	$ (282,271)		$ 35,141
Balance (in shares) at Mar. 31, 2015	21,046,591