XML 41 R30.htm IDEA: XBRL DOCUMENT v3.10.0.1
Loss Per Share (Computation Of Loss Per Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
May 31, 2018
May 31, 2017
May 31, 2018
May 31, 2017
Numerator for basic and diluted loss per share:        
Net loss $ (2,534) $ (4,541) $ (7,666) $ (11,831)
Denominator for basic and diluted loss per share:        
Basic weighted average shares outstanding 13,896 13,834 13,829 13,817
Diluted weighted average shares outstanding 13,896 13,834 13,829 13,817
EPS Calculations:        
Net loss per share: Basic and diluted $ (0.18) $ (0.33) $ (0.55) $ (0.86)