Note 8 - Loss Per Share (Tables)

3 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

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

	Three Months Ended September 30
	2013			2012
Numerator for basic and diluted earnings per share:
Net loss	$	(958	)	$	(1,285	)
Denominator for basic and diluted earnings per share		7,161			7,134
Loss per common share	$	(0.13	)	$	(0.18	)
Loss per common share assuming dilution	$	(0.13	)	$	(0.18	)

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

	September 30
	2013		2012
Stock options (exercise prices per share: 2013 - $1.12 to $15.60; 2012 - $1.40 to $15.60)		104		155