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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2016
Summary of Significant Accounting Policies  
Computation of Basic and Diluted Earnings Per Share

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2016

    

2015

    

2014

 

Numerator:

 

 

 

 

 

 

 

 

 

 

Net income

 

$
48,111

 

$
46,827

 

$
42,681

 

Denominator:

 

 

 

 

 

 

 

 

 

 

Denominator for basic earnings per share

 

 
26,528

 

 
26,398

 

 
26,246

 

Dilutive effect of employee stock awards

 

 
191

 

 
218

 

 
266

 

Denominator for diluted earnings per share

 

 
26,719

 

 
26,616

 

 
26,512

 

Earnings per share:

 

 

 

 

 

 

 

 

 

 

Basic

 

$
1.81

 

$
1.77

 

$
1.63

 

Diluted

 

$
1.80

 

$
1.76

 

$
1.61

 

 

Outstanding Non-vested Stock Units and Stock Options Excluded from Computation of Diluted Earnings Per Share

 

 

 

 

 

 

 

 

 

    

2016

    

2015

    

2014

 

Employee stock awards

 

 —

 

 —

 

98