Note 10 - Equity Compensation (Tables)

9 Months Ended

Mar. 31, 2013

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

	Three Months Ended March 31			Nine Months Ended March 31
		2013	2012	2013		2012
Dividend yield		--	3.11%		3.60%		3.07%
Expected volatility		--	55%		51%		55%
Risk-free interest rate		--	1.02%		0.64%		1.00%
Expected life (yrs.)		--	4.7	4.7 .		4.7

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

	Nine Months Ended March 31, 2013
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Outstanding at 6/30/12		2,006,250		$	10.64	5.8	$	654,747
Granted		414,750		$	6.58
Forfeitures/expiration		(19,425	)	$	16.57
Expirations		(300	)	$	12.58
Exercised		(8,500	)		5.53
Outstanding at 3/31/13		2,392,775		$	9.91	5.9	$	761,064
Exercisable at 3/31/13		1,682,300		$	11.28	4.8	$	339,741

	Nine Months Ended March 31, 2012
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Outstanding at 6/30/11		2,123,939		$	10.80	6.3	$	955,401
Granted		36,000		$	7.13
Forfeitures/expiration		(138,814	)	$	12.30
Expirations		(3,000	)	$	7.56
Exercised		(2,000	)	$	5.21
Outstanding at 3/31/12		2,016,125		$	10.64	6.1	$	737,757
Exercisable at 3/31/12		1,403,525		$	12.15	5.4	$	241,272