Note 9 - Equity Compensation (Tables)

12 Months Ended

Jun. 30, 2019

Notes Tables

Stock Warrants, Valuation Assumptions [Table Text Block]

	February 21,
	2017
Dividend yield		2.01	%
Expected volatility		39	%
Risk-free interest rate		1.80	%
Expected life (in years)		4.5

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

	2019			2018
Dividend yield		4.6	%		3.3	%
Expected volatility		42	%		41	%
Risk-free interest rate		2.8	%		1.8	%
Expected life (in years)		4.9			6.0

Share-based Payment Arrangement, Option, Activity [Table Text Block]

	June 30, 201 9
						Weighted
				Weighted		Average
				Average		Remaining	Aggregate
				Exercise		Contractual Term	Intrinsic
	Shares			Price		(in years)	Value
Outstanding at 6/30/18		3,298,677		$	8.06	7.0	$	8,037
Granted		972,900		$	4.57
Exercised		--		$	--
Forfeited		(1,406,548	)	$	7.21
Expired		(115,403	)	$	9.12
Outstanding at 6/30/19		2,749,626		$	7.23	6.8	$	23,500
Exercisable at 6/30/19		1,733,471		$	8.33	5.6	$	--

	Ended June 30, 2018
						Weighted
				Weighted		Average
				Average		Remaining	Aggregate
				Exercise		Contractual Term	Intrinsic
	Shares			Price		(in years)	Value
Outstanding at 6/30/17		3,119,688		$	9.12	7.4	$	2,332,324
Granted		794,537		$	5.98
Exercised		(42,939	)	$	6.66
Forfeited		(467,609	)	$	9.11
Expired		(105,000	)	$	19.62
Outstanding at 6/30/18		3,298,677		$	8.06	7.0	$	8,037
Exercisable at 6/30/18		1,824,552		$	8.22	5.8	$	39,011

Schedule of Nonvested Share Activity [Table Text Block]

				Weighted-Average
				Grant Date
	Shares			Fair Value
Unvested at June 30, 2018		1,474,125		$	2.65
Granted		972,900		$	1.48
Vested		(786,536	)	$	2.91
Forfeited		(644,334	)	$	1.93
Unvested at June 30, 2019		1,016,155		$	1.79

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

				Weighted-Average
				Grant Date
	Shares			Fair Value
Unvested at June 30, 2018		169,397		$	8.03
Granted		--		$	--
Vested		(113,523	)	$	8.14
Forfeited		(22,832	)	$	7.91
Unvested at June 30, 2019		33,042		$	7.72

Share-based Payment Arrangement, Performance Stock Units, Activity [Table Text Block]

				Weighted-Average
				Grant Date
	Shares			Fair Value
Unvested at June 30, 2018		--		$	--
Granted		134,350		$	4.94
Vested		--		$	--
Forfeited		(77,800	)	$	4.94
Unvested at June 30, 2019		56,550		$	4.94