Earnings Per Share (Tables)
 12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Reconciliation of Basic and Diluted Weighted Average Shares Outstanding
 
 
Year Ended December 31,
(In thousands, except per share data)
 
2016
 
2015
 
2014
Net Income
 
$
23,655

 
$
30,973

 
$
22,812

 
 
 
 
 
 
 
 Weighted average common shares outstanding
 
10,714

 
10,551

 
10,476

Add: Dilutive impact of stock options
 
97

 
98

 
76

Add: Dilutive impact of restricted stock units
 
163

 
176

 
140

Diluted weighted average common shares outstanding
 
10,974

 
10,825

 
10,692

 
 
 
 
 
 
 
Earnings per share
 
 
 
 
 
 
Basic
 
$
2.21

 
$
2.94

 
$
2.18

Diluted
 
$
2.16

 
$
2.86

 
$
2.13
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
The table below provides a summary of securities that could potentially dilute basic earnings per share in the future that were not included in the computation of diluted earnings per share because to do so would have been anti-dilutive for the period presented.
 
 
Year Ended December 31,
(In thousands)
 
2016
 
2015
 
2014
Anti-dilutive stock options
 
—

 
13

 
11

Anti-dilutive restricted stock units
 
9

 
—

 
—

Total
 
9

 
13

 
11