Note 10 - Equity Compensation (Tables)

6 Months Ended

Dec. 31, 2014

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	Three Months Ended					Six Months Ended
	December 31					December 31
	2014			2013		2014			2013
Dividend yield		1.17	%		--		1.17	%		3.33	%
Expected volatility		56	%		--		56	%		53	%
Risk-free interest rate		1.64	%		--		1.64	%		1.66	%
Expected life (years)		6.0			--		6.0			5.5

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Six Months Ended December 31, 2014
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Outstanding at 6/30/14		2,677,464		$	9.57		5.4	$	1,674,010
Granted		593,400		$	6.66
Forfeitures		(378,525	)	$	9.99
Exercised		(24,725	)	$	5.84
Outstanding at 12/31/14		2,867,614		$	8.95		6.3	$	558,591
Exercisable at 12/31/14		1,778,589		$	10.24		4.6	$	438,785

	Six Months Ended December 31, 2013
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value
Outstanding at 6/30/13		2,341,150		$	9.95		5.6	$	1,544,896
Granted		421,000		$	7.20
Forfeitures		(25,550	)	$	10.71
Exercised		(21,900	)	$	6.41
Outstanding at 12/31/13		2,714,700		$	9.55		5.8	$	2,707,888
Exercisable at 12/31/13		1,908,337		$	10.70		4.5	$	1,208,150

Schedule of Nonvested Share Activity [Table Text Block]

	Shares			Weighted-Average Grant Date Fair Value
Non-vested at June 30, 2014		803,138		$	2.39
Granted		593,400		$	3.23
Vested		(268,763	)	$	2.23
Forfeited		(38,750	)	$	2.23
Non-vested at December 31, 2014		1,089,025		$	2.90