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Earnings (Loss) Per Share (Tables)
 3 Months Ended
Dec. 31, 2015
Earnings Per Share [Abstract]  
Diluted earnings per share
Diluted earnings per share is calculated using the treasury stock method.
 
 
 
(in thousands)
 
 
 
Three Months Ended
 
 
 
December 31,
 
 
 
2015
 
2014
Numerator:
 
 
 
 
 
Net income (loss)
 
 
$
(116
)
 
$
134

Denominator:
 
 
 
 
 
Denominator for basic net income per share - weighted-average outstanding shares
 
 
9,568

 
9,601

Effect of dilutive securities:
 
 
 
 
 
Stock options and restricted stock
 
 
514

 
447

Denominator for diluted net income per share - weighted-average outstanding shares
 
 
10,082

 
10,048

 
 
 
 
 
 
Net income (loss) per share - basic
 
$
(0.01
)
 
$
0.01

Net income (loss) per share - diluted
 
$
(0.01
)
 
$
0.01