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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2017
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share Diluted
 
Three Months Ended
 
March 31, 2017
 
March 31, 2016
Net income attributable to common stockholders – diluted
$
2,608

 
$
1,952

 
 
 
 
Weighted-average common shares outstanding
1,505

 
1,546

Dilutive effect of warrants and awards under stock incentive plans
27

 
34

Weighted-average common shares outstanding – diluted
1,532

 
1,580

 
 
 
 
Diluted earnings per common share
$
1.70

 
$
1.24

Potentially dilutive securities(a)

 
26


__________
(a)
Potentially dilutive securities attributable to outstanding stock options were excluded from the computation of diluted earnings per share because the securities would have had an antidilutive effect.