Statements of Shareholders’ Equity (USD $) In Thousands, unless otherwise specified	Common Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Total
Balances at June 30, 2011 at Jun. 30, 2011	$ 18,869	$ 38	$ 10,273	$ 29,180
Balances at June 30, 2011 (in Shares) at Jun. 30, 2011	12,253
Stock based compensation	9			9
Comprehensive loss:
Net loss			(4,107)	(4,107)
Change in unrealized loss on investments		(29)		(29)
Comprehensive loss				(4,136)
Balances, at Jun. 30, 2012	18,878	9	6,166	25,053
Balances, (in Shares) at Jun. 30, 2012	12,253			12,253
Stock based compensation	60			60
Comprehensive loss:
Net loss			(10,363)	(10,363)
Change in unrealized loss on investments		(5)		(5)
Comprehensive loss				(10,368)
Balances, at Jun. 30, 2013	$ 18,938	$ 4	$ (4,197)	$ 14,745
Balances, (in Shares) at Jun. 30, 2013	12,253			12,253