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Earnings Per Share (Computation of Basic and Diluted Earnings Per Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Numerator:    
Net loss $ (459) $ (239)
Denominator:    
Weighted average basic shares 11,395 12,041
Weighted average diluted shares with assumed conversions 11,395 12,041
Net loss per share:    
Basic $ (0.04) $ (0.02)
Diluted $ (0.04) $ (0.02)