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Earnings Per Common Share (Tables)
 9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted
The following table sets forth the computation of basic and diluted earnings (loss) per common share for the periods indicated:
 
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
 
2017
 
2016
 
2017
 
2016
Numerator for basic and diluted earnings (loss) per common share:
 
 
 
 
 
 
 
 
Net income (loss)
 
$
3,222

 
$
(5,982
)
 
$
3,824

 
$
(100,810
)
Denominator:
 
 
 
 
 
 
 
 
Weighted average shares outstanding
 
10,341

 
10,296

 
10,332

 
10,264

Denominator for basic earnings per common share
 
10,341

 
10,296

 
10,332

 
10,264

Effect of dilutive securities:
 
 
 
 
 
 
 
 
Stock compensation plans
 
138

 
—

 
103

 
—

Dilutive potential common shares
 
138

 
—

 
103

 
—

Denominator for diluted earnings per common share - adjusted weighted average shares outstanding and assumed conversions
 
10,479

 
10,296

 
10,435

 
10,264

Basic earnings (loss) per common share
 
$
0.31

 
$
(0.58
)
 
$
0.37

 
$
(9.82
)
Diluted earnings (loss) per common share
 
$
0.31

 
$
(0.58
)
 
$
0.37

 
$
(9.82
)
Dividends paid per common share
 
$
—

 
$
0.04

 
$
—

 
$
0.12