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Earnings (Loss) Per Common Share
 12 Months Ended
Dec. 31, 2017
Earnings Per Share [Abstract]  
Earnings (Loss) Per Common Share
EARNINGS (LOSS) PER COMMON SHARE
The following tables set forth the computations of basic and diluted earnings (loss) per common share (in thousands, except per share data):
 
 
 
Years Ended December 31,
Basic earnings (loss) per common share:
 
2017
 
2016
 
2015
Numerator:
 
 
 
 
 
 
Net income from continuing operations
 
$
4,556

2

$
2,229

 
$
1,539

Net loss from discontinued operations
 
$
(1,372
)
 
$
(1,324
)
 
$
(4,765
)
 
 
 
 
 
 
 
Denominator:
 
 
 
 
 
 
Weighted-average common shares outstanding
 
21,937

 
21,969

 
25,868

 
 
 
 
 
 
 
Basic earnings per common share from continuing operations
 
$
0.21

 
$
0.10

 
$
0.06

Basic loss per common share from discontinued operations
 
$
(0.06
)
 
$
(0.06
)
 
$
(0.18
)

 
 
Years Ended December 31,
Diluted earnings (loss) per common share:
 
2017
 
2016
 
2015
Numerator:
 
 
 
 
 
 
Net income from continuing operations
 
$
4,556

 
$
2,229

 
$
1,539

Net loss from discontinued operations
 
$
(1,372
)
 
$
(1,324
)
 
$
(4,765
)
 
 
 
 
 
 
 
Denominator:
 
 
 
 
 
 
Weighted-average common shares outstanding
 
21,937

 
21,969

 
25,868

 Effect of dilutive securities from stock-based compensation plans
 
174

 
47

 
36

Denominator for diluted earnings per common share
 
22,111

 
22,016

 
25,904

 
 
 
 
 
 
 
Diluted earnings per common share from continuing operations
 
$
0.21

 
$
0.10

 
$
0.06

Diluted loss per common share from discontinued operations
 
$
(0.06
)
 
$
(0.06
)
 
$
(0.18
)

Weighted-average shares outstanding excludes antidilutive shares underlying options that totaled 2.3 million, 2.9 million, and 3.3 million shares, respectively, from the computation of diluted earnings per common share for the years ended December 31, 2017, 2016, and 2015.