(Amounts in thousands, except share and per share data)

Net income

$

12,246

$

12,686

$

24,064

$

25,531

Weighted average common shares outstanding, basic

18,295,465

18,343,958

18,310,032

18,410,043

Dilutive effect of potential common shares

Stock options

23,634

19,872

27,245

19,904

Restricted stock units

81,694

46,046

90,226

45,163

Total dilutive effect of potential common shares

105,328

65,918

117,471

65,067

Weighted average common shares outstanding, diluted

18,400,793

18,409,876

18,427,503

18,475,110

Basic earnings per common share

$

0.67

$

0.69

$

1.31

$

1.39

Diluted earnings per common share

0.67

0.71

1.31

1.42

Antidilutive potential common shares

Stock options

58

-

29

-

Stock units

-

21,571

-

10,786

Total potential antidilutive shares

58

21,571

29

10,786