Note 6 - Share-based Compensation (Tables)

6 Months Ended

Dec. 31, 2013

Note 6 - Share-based Compensation (Tables) [Line Items]

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

	Three Months Ended December 31,					Six Months Ended December 31,
	2013		2012			2013			2012
Weighted average risk-free interest rate		1.40		0.65	%		1.40	%		0.65	%
Dividend yield		—		—			—			—
Expected weighted average volatility		.78		.84			.78			.84
Expected weighted average life of options (years)		6.0		5.0			6.0			5.0
Weighted average fair value of options granted		2.78	$	2.72		$	2.75		$	2.72

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

	Number of Stock Options		Weighted Average Exercise Price Per Option		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value ($0000)
Balance at June 30, 2013		1,658,529	$	13.57
Granted (1)		602,725		4.15
Exercised		—		—
Forfeited or expired		—		—
Balance at December 31, 2013		2,261,254	$	11.06		7.1	$	0.2

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

				December 31, 2013
				Outstanding
						Weighted Average				Exercisable
Exercise Prices				Number of Shares		Remaining Contractual Life		Weighted Average Exercise Price		Number of Shares		Weighted Average Exercise Price
						(In Years)
	$3.14	—	$4.05		245,000		9.33	$	3.92		—	$	—
		$4.07			931,590		8.87		4.07		310,531		4.07
	$4.13	—	$4.24		592,725		7.02		4.16		—		—
	$11.22	—	$99.94		491,939		2.73		36.17		491,939		36.17
					2,261,254		7.10	$	11.06		802,470	$	23.75

Nonvested Restricted Stock Shares Activity [Table Text Block]

Restricted Stock	Shares			Weighted-Average Grant Date Fair Value
Outstanding at June 30, 2013		—		$	—
Granted		44,750			3.98
Released		(11,000	)		4.19
Forfeited		—			—
Outstanding at December 31, 2013		33,750		$	3.92

Schedule of Nonvested Performance-based Units Activity [Table Text Block]

	Shares		Weighted Average Grant Date Fair Value
Unvested at June 30, 2013		—	$	—
Granted		106,870	$	7.69
Vested		—	$	—
Forfeited		—	$	—
Unvested at December 31, 2013		106,870	$	7.69

MSU [Member]

Note 6 - Share-based Compensation (Tables) [Line Items]

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

	For the Periods Ended December 31,
	2013		2012
Expected dividend yield		0%		—
Expected stock price volatility		0.86		—
Risk-free interest rate		0.64%		—
20 day trading average stock price on grant date		$3.98		—
Weighted-average per share grant date fair value		$7.69		—