Note 3 - Net Loss Per Share (Tables)

3 Months Ended

Sep. 30, 2015

Notes Tables

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

	Three months ended
	September 30,
	2015			2014
Numerator:
Net loss	$	(4,642	)	$	(5,065	)
Denominator:
Denominator for basic and diluted net loss per share		88,964			88,946
Basic and diluted net loss per share	$	(0.05	)	$	(0.06	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	As of September 30,
	201 5		201 4
Options to purchase common stock		4,628		5,956
Unvested restricted stock awards		543		306
Shares reserved for issuance upon conversion of Series A Preferred		19,147		19,147
Total		24,318		25,409