Note 14 - Net Loss Per Share (Tables)

12 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Fiscal Year Ended June 30,
	201 6			201 5			201 4
Net loss (in millions)	$	(25.4	)	$	(19.1	)	$	(11.0	)
Weighted average shares outstanding		38,635,452			35,360,841			31,347,888
Shares used to compute diluted earnings per share		38,635,452			35,360,841			31,347,888
Basic loss per share	$	(0.66	)	$	(0.54	)	$	(0.35	)
Diluted loss per share	$	(0.66	)	$	(0.54	)	$	(0.35	)
Number of antidilutive stock options excluded from computation		4,751,423			3,604,737			2,275,441