Note 9 - Share-Based Compensation (Details) - Summary of fair values of stock options: (USD $)	12 Months Ended
	Jun. 30, 2013
Summary of fair values of stock options: [Abstract]
Outstanding June 30, 2012	269,316
Outstanding June 30, 2012 (in Dollars per share)	$ 10.22
Granted	35,000
Granted (in Dollars per share)	$ 1.40
Forfeited and cancelled	(199,319)
Forfeited and cancelled (in Dollars per share)	$ 9.74
Outstanding June 30, 2013	104,997
Outstanding June 30, 2013 (in Dollars per share)	$ 8.20
Vested and expected to vest	104,997
Vested and expected to vest (in Dollars per share)	$ 8.20
Vested and expected to vest	4 years 73 days
Exercisable	83,331
Exercisable (in Dollars per share)	$ 9.95
Exercisable	3 years