Note 10 - Equity Compensation (Details) - Summary of Unvested Stock Options (USD $)	3 Months Ended
	Sep. 30, 2014	Jun. 30, 2014
Summary of Unvested Stock Options [Abstract]
Non-vested shares	521,125	803,138
Non-vested weighted-average grant date fair value	$ 2.48	$ 2.39
Vested	(268,763)
Vested	$ 2.23
Forfeited	(13,250)
Forfeited	$ 2.34