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Earnings Per Share (Tables)
 12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Earnings Per Share
The following is an analysis of basic and diluted EPS, reflecting the application of the two-class method, as described below:
 
For The Year Ended
December 31,
 
2016
 
2015
 
2014
Net income
$
40,067

 
$
20,952

 
$
24,570

Dividends and undistributed earnings allocated to participating securities(1)
(189
)
 
(59
)
 
(75
)
Net income available to common shareholders
$
39,878

 
$
20,893

 
$
24,495

Weighted-average common shares outstanding for basic EPS(2)
15,422,160

 
12,031,294

 
11,176,468

Dilutive effect of stock-based awards(2)(3)
82,079

 
43,285

 
29,420

Weighted-average common and potential common shares for diluted EPS(2)
15,504,239

 
12,074,579

 
11,205,888

Earnings per common share(2):
  

 
  

 
  

Basic EPS
$
2.59

 
$
1.73

 
$
2.19

Diluted EPS
$
2.57

 
$
1.73

 
$
2.19

Awards excluded from the calculation of diluted EPS(2)(4):
 
 
 
 
 
Stock options
—

 
19,875

 
20,625

(1)
Represents dividends paid and undistributed earnings allocated to nonvested stock-based awards that contain non-forfeitable rights to dividends.
(2)
Share and per share amounts have been adjusted to reflect the three-for-two split effective September 30, 2016, for all periods presented. Refer to Note 13.
(3)
Represents the effect of the assumed exercise of stock options, vesting of restricted shares, vesting of restricted stock units, and vesting of LTIP awards that have met the performance criteria, utilizing the treasury stock method.
(4)
Represents stock-based awards not included in the computation of potential common shares for purposes of calculating diluted EPS as the exercise prices were greater than the average market price of the Company's common stock