Note 10 - Equity Compensation (Tables)

3 Months Ended

Sep. 30, 2016

Notes Tables

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

	Three Months Ended
	September 30
	2016
Dividend yield		1.8	%
Expected volatility		42.9	%
Risk-free interest rate		1	%
Expected life (in years)		6.0

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

	Three Months Ended September 30, 2016
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding at 6/30/16		2,976,490		$	8.97		6.6	$	8,338,974
Granted		832,500		$	11.06
Forfeitures		(140,250	)	$	15.95
Exercised		(20,813	)	$	8.32
Outstanding at 9/30/16		3,647,927		$	9.18		7.3	$	8,783,980
Exercisable at 9/30/16		1,586,188		$	8.91		5.1	$	4.982,876

	Three Months Ended September 30, 2015
	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value
Outstanding at 6/30/15		2,677,436		$	8.85		6.1	$	4,914,601
Granted		942,800		$	9.39
Forfeitures		(20,800	)	$	15.36
Exercised		(181,899	)	$	7.31
Outstanding at 9/30/15		3,417,537		$	9.04		7.0	$	2,759,444
Exercisable at 9/30/15		1,537,151		$	10.15		4.1	$	1,270,934

Schedule of Nonvested Share Activity [Table Text Block]

	Shares			Weighted-Average Grant Date Fair Value
Unvested at June 30, 2016		1,663,505		$	3.39
Granted		832,500		$	3.83
Vested		(408,766	)	$	3.26
Forfeited		(25,500	)	$	3.50
Unvested at September 30, 2016		2,061,739		$	3.59

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Shares			Weighted-Average Grant Date Fair Value
Unvested at June 30, 2016		62,500		$	9.39
Awarded		71,700		$	11.06
Shares Issued		(15,625	)	$	9.39
Unvested at September 30, 2016		118,575		$	10.40